#include <Array.h>
Inheritance diagram for Array:
Public Types | |
typedef std::vector< dimension >::const_iterator | Dim_citer |
typedef std::vector< dimension >::iterator | Dim_iter |
Public Member Functions | |
void | add_constraint (Dim_iter i, int start, int stride, int stop) |
Adds a constraint to an Array dimension. | |
void | add_var (BaseType *v, Part p=nil) |
Add the BaseType pointer to this constructor type instance. | |
void | append_dim (int size, string name="") |
Add a dimension of a given size. | |
Array (const Array &rhs) | |
The Array copy constructor. | |
Array (const string &n="", BaseType *v=0) | |
Array constructor. | |
virtual unsigned int | buf2val (void **val) |
virtual bool | check_semantics (string &msg, bool all=false) |
Check semantic features of the Array. | |
void | clear_constraint () |
Clears the projection; add each projected dimension explicitly using add_constraint . | |
virtual bool | deserialize (XDR *source, DDS *dds, bool reuse=false) |
Receive data from the net. | |
Dim_iter | dim_begin () |
Dim_iter | dim_end () |
string | dimension_name (Dim_iter i) |
Returns the name of the specified dimension. | |
int | dimension_size (Dim_iter i, bool constrained=false) |
Returns the size of the dimension. | |
int | dimension_start (Dim_iter i, bool constrained=false) |
Return the start index of a dimension. | |
int | dimension_stop (Dim_iter i, bool constrained=false) |
Return the stop index of the constraint. | |
int | dimension_stride (Dim_iter i, bool constrained=false) |
Returns the stride value of the constraint. | |
unsigned int | dimensions (bool constrained=false) |
Return the total number of dimensions in the array. | |
virtual void | dump (ostream &strm) const |
dumps information about this object | |
virtual int | element_count (bool leaves) |
Count the members of constructor types. | |
virtual AttrTable & | get_attr_table () |
virtual BaseType * | get_parent () |
virtual bool | is_constructor_type () |
Returns true if the instance is a constructor (i.e., Structure, Sequence or Grid) type variable. | |
virtual bool | is_in_selection () |
Is this variable part of the current selection? | |
virtual bool | is_simple_type () |
Returns true if the instance is a numeric. string or URL type variable. | |
virtual bool | is_vector_type () |
Returns true if the instance is a vector (i.e., array) type variable. | |
virtual int | length () const |
string | name () const |
Returns the name of the class instance. | |
Array & | operator= (const Array &rhs) |
virtual bool | ops (BaseType *b, int op, const string &dataset) |
Evaluate relational operators. | |
virtual void | print_as_map_xml (FILE *out, string space=" ", bool constrained=false) |
virtual void | print_decl (FILE *out, string space=" ", bool print_semi=true, bool constraint_info=false, bool constrained=false) |
Prints a DDS entry for the Array. | |
virtual void | print_val (FILE *out, string space="", bool print_decl_p=true) |
Prints the value of the variable. | |
virtual void | print_xml (FILE *out, string space=" ", bool constrained=false) |
virtual BaseType * | ptr_duplicate () |
virtual bool | read (const string &dataset) |
Read data into a local buffer. | |
virtual bool | read_p () |
Has this variable been read? | |
void | reset_constraint () |
Reset constraint to select entire array. | |
virtual bool | send_p () |
Should this variable be sent? | |
virtual bool | serialize (const string &dataset, ConstraintEvaluator &eval, DDS &dds, XDR *sink, bool ce_eval=true) |
Serialize a Vector. | |
virtual void | set_attr_table (const AttrTable &at) |
virtual void | set_in_selection (bool state) |
virtual void | set_length (int l) |
virtual void | set_name (const string &n) |
Sets the name of the class instance. | |
virtual void | set_parent (BaseType *parent) |
virtual void | set_read_p (bool state) |
Indicates that the data is ready to send. | |
virtual void | set_send_p (bool state) |
Indicates that the data is ready to send. | |
virtual void | set_synthesized_p (bool state) |
void | set_type (const Type &t) |
Sets the type of the class instance. | |
virtual bool | set_value (string *val, int sz) |
set the value of a string or url array | |
virtual bool | set_value (dods_float64 *val, int sz) |
set the value of a float64 array | |
virtual bool | set_value (dods_float32 *val, int sz) |
set the value of a float32 array | |
virtual bool | set_value (dods_uint32 *val, int sz) |
set the value of a uint32 array | |
virtual bool | set_value (dods_int32 *val, int sz) |
set the value of a int32 array | |
virtual bool | set_value (dods_uint16 *val, int sz) |
set the value of a uint16 array | |
virtual bool | set_value (dods_int16 *val, int sz) |
set the value of a int16 array | |
virtual bool | set_value (dods_byte *val, int sz) |
set the value of a byte array | |
void | set_vec (unsigned int i, BaseType *val) |
Sets element i to value val. | |
virtual bool | synthesized_p () |
virtual string | toString () |
Type | type () const |
Returns the type of the class instance. | |
string | type_name () const |
Returns the type of the class instance as a string. | |
void | update_length (int size) |
virtual unsigned int | val2buf (void *val, bool reuse=false) |
Reads data into the Vector buffer. | |
virtual void | value (vector< string > &b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_float64 *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_float32 *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_uint32 *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_int32 *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_uint16 *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_int16 *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual void | value (dods_byte *b) const |
Get a copy of the pointer to the data held by this variable. | |
virtual BaseType * | var (unsigned int i) |
virtual BaseType * | var (const string &name, btp_stack &s) |
virtual BaseType * | var (const string &name="", bool exact_match=true, btp_stack *s=0) |
void | vec_resize (int l) |
virtual unsigned int | width () |
Returns the width of the data, in bytes. | |
xdrproc_t | xdr_coder () |
Returns a function used to encode elements of an array. | |
virtual | ~Array () |
The Array destructor. | |
Protected Member Functions | |
void | _duplicate (const BaseType &bt) |
Perform a deep copy. | |
void | _duplicate (const Vector &v) |
void | _duplicate (const Array &a) |
void | print_xml_core (FILE *out, string space, bool constrained, string tag) |
Friends | |
class | ArrayTest |
If desired, the user can give each dimension of an array a name. You can, for example, have a 360x180 array of temperatures, covering the whole globe with one-degree squares. In this case, you could name the first dimension Longitude and the second dimension Latitude. This can help prevent a great deal of confusion.
The Array is used as part of the Grid class, where the dimension names are crucial to its structure. The dimension names correspond to Map vectors, holding the actual values for that column of the array.
Each array dimension carries with it its own projection information. The projection information takes the form of three integers: the start, stop, and stride values. This is clearest with an example. Consider a one-dimensional array 10 elements long. If the start value of the dimension constraint is 3, then the constrained array appears to be seven elements long. If the stop value is changed to 7, then the array appears to be five elements long. If the stride is changed to two, the array will appear to be 3 elements long. Array constraints are written as: [start:stride:stop].
A = [1 2 3 4 5 6 7 8 9 10] A[3::] = [4 5 6 7 8 9 10] A[3::7] = [4 5 6 7 8] A[3:2:7] = [4 6 8] A[0:3:9] = [1 4 7 10]
Definition at line 98 of file Array.h.
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A constant iterator used to access the various dimensions of an Array.
Definition at line 139 of file Array.h. Referenced by dimensions(), dump(), print_decl(), and update_length(). |
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An iterator used to access the various dimensions of an Array. Most of the methods that access various properties of a dimension use an instance of Dim_iter.
Definition at line 146 of file Array.h. Referenced by add_var(), clear_constraint(), print_val(), and reset_constraint(). |
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The Array constructor requires the name of the variable to be created, and the type of data the Array is to hold. The name may be omitted, which will create a nameless variable. The template pointer may also be omitted. Note that if the template pointer is omitted when the Array is created, it must be added (with
Definition at line 102 of file Array.cc. References add_var(), and dods_array_c. Referenced by ptr_duplicate(). |
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Definition at line 108 of file Array.cc. References _duplicate(). |
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Definition at line 114 of file Array.cc. References DBG. |
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Perform a deep copy. Copies the values of bt into
Definition at line 64 of file BaseType.cc. References BaseType::_name, BaseType::_read_p, BaseType::_send_p, BaseType::_synthesized_p, BaseType::_type, BaseType::_xdr_coder, BaseType::d_attr, BaseType::d_in_selection, and BaseType::d_parent. Referenced by BaseType::BaseType(), and BaseType::operator=(). |
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Definition at line 57 of file Vector.cc. References Vector::_buf, Vector::_length, Vector::_var, Vector::_vec, Vector::d_str, Vector::ptr_duplicate(), BaseType::ptr_duplicate(), BaseType::set_parent(), and Vector::val2buf(). Referenced by Vector::operator=(), and Vector::Vector(). |
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Definition at line 53 of file Array.cc. References _shape. Referenced by Array(), PassiveArray::operator=(), and operator=(). |
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Once a dimension has been created (see append_dim()), it can be constrained. This will make the array appear to the rest of the world to be smaller than it is. This functions sets the projection for a dimension, and marks that dimension as part of the current projection.
Definition at line 283 of file Array.cc. References Array::dimension::c_size, DBG, malformed_expr, Array::dimension::selected, Array::dimension::size, Array::dimension::start, Array::dimension::stop, Array::dimension::stride, and update_length(). Referenced by GridGeoConstraint::apply_constraint_to_data(), ArrayGeoConstraint::apply_constraint_to_data(), and GeoConstraint::reorder_data_longitude_axis(). |
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Propagate the name of the BaseType instance to this instance. This ensures that variables at any given level of the DDS table have unique names (i.e., that Arrays do not have their default name ""). If
Reimplemented from Vector. Definition at line 159 of file Array.cc. References Vector::add_var(), append_dim(), dim_begin(), dim_end(), Dim_iter, dimension_name(), dimension_size(), BaseType::type(), and Vector::var(). Referenced by Array(), and libdap::function_linear_scale(). |
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Given a size and a name, this function adds a dimension to the array. For example, if the Array is already 10 elements long, calling
Definition at line 188 of file Array.cc. References Array::dimension::c_size, Array::dimension::name, Array::dimension::selected, Array::dimension::size, Array::dimension::start, Array::dimension::stop, Array::dimension::stride, update_length(), and www2id(). Referenced by add_var(). |
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Copies data from the Vector buffer. This function assumes that val points to an array large enough to hold N instances of the `C' representation of the numeric element type or C++ string objects. Never call this method for constructor types Structure, Sequence or Grid. When reading data out of a variable that has been constrained, this method assumes the N values/bytes of constrained data start at the begining of the object's internal buffer. For example, do not load an entire Vector's data using val2buf(), constrain and then use this method to get the data. Unless your constraint starts with the [0]th element, the result will not be the correct values. In the case of a Vector of Str objects, this method will return an array of C++ std::string objects.
Implements BaseType. Definition at line 730 of file Vector.cc. References dods_byte_c, dods_float32_c, dods_float64_c, dods_int16_c, dods_int32_c, dods_str_c, dods_uint16_c, dods_uint32_c, dods_url_c, BaseType::type(), and Vector::width(). Referenced by GeoConstraint::reorder_data_longitude_axis(). |
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This function checks semantic features of the Array. Currently, the only check specific to the Array is that there must be dimensions. The rest is inherited from
Reimplemented from Vector. Definition at line 706 of file Array.cc. References BaseType::check_semantics(). |
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Tell the Array object to clear the constraint information about dimensions. Do this once before calling Definition at line 242 of file Array.cc. References Array::dimension::c_size, Dim_iter, Array::dimension::selected, Vector::set_length(), Array::dimension::start, Array::dimension::stop, and Array::dimension::stride. Referenced by Grid::clear_constraint(). |
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Receives data from the network connection identified by the This function is only used on the client side of the DODS client/server connection.
Implements BaseType. Definition at line 510 of file Vector.cc. References DBG, BaseType::deserialize(), dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, DODS_MAX_ARRAY, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, dods_url_c, Vector::length(), BaseType::ptr_duplicate(), Vector::set_length(), BaseType::type(), BaseType::type_name(), Vector::vec_resize(), BaseType::width(), Vector::width(), BaseType::xdr_coder(), and xdr_str(). |
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Returns an iterator to the first dimension of the Array. Definition at line 312 of file Array.cc. Referenced by add_var(), GridGeoConstraint::apply_constraint_to_data(), Grid::check_semantics(), GSEClause::GSEClause(), print_xml_core(), and Grid::projection_yields_grid(). |
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Returns an iterator past the last dimension of the Array. Definition at line 319 of file Array.cc. Referenced by add_var(), print_xml_core(), and Grid::projection_yields_grid(). |
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This function returns the name of the dimension indicated with p. Since this method is public, it is possible to call it before the Array object has been properly initialized. This will cause an exception. So don't do that.
Definition at line 505 of file Array.cc. References Array::dimension::name. Referenced by add_var(). |
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Return the size of the array dimension referred to by i. If the dimension is constrained the constrained size is returned if constrained is
Definition at line 368 of file Array.cc. References Array::dimension::c_size, and Array::dimension::size. Referenced by add_var(), Grid::check_semantics(), print_val(), and Grid::projection_yields_grid(). |
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Use this function to return the start index of an array dimension. If the array is constrained (indicated with the constrained argument), the start index of the constrained array is returned (or zero if the dimension in question is not selected at all). See also
Definition at line 404 of file Array.cc. References Array::dimension::start. Referenced by GSEClause::GSEClause(), and Grid::projection_yields_grid(). |
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Use this function to return the stop index of an array dimension. If the array is constrained (indicated with the constrained argument), the stop index of the constrained array is returned (or zero if the dimension in question is not selected at all). See also
Definition at line 440 of file Array.cc. References Array::dimension::stop. Referenced by GSEClause::GSEClause(), and Grid::projection_yields_grid(). |
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Use this function to return the stride value of an array dimension. If the array is constrained (indicated with the constrained argument), the stride value of the constrained array is returned (or zero if the dimension in question is not selected at all). See also
Definition at line 477 of file Array.cc. References Array::dimension::stride. Referenced by Grid::projection_yields_grid(). |
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Return the total number of dimensions contained in the array. When constrained is TRUE, return the number of dimensions given the most recently evaluated constraint expression.
Definition at line 334 of file Array.cc. References Dim_citer. Referenced by Grid::check_semantics(), GridGeoConstraint::GridGeoConstraint(), and print_val(). |
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Displays the pointer value of this instance and information about this instance.
Reimplemented from Vector. Definition at line 725 of file Array.cc. References Dim_citer, Vector::dump(), DapIndent::Indent(), BaseType::name(), and DapIndent::UnIndent(). |
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Return a count of the total number of variables in this variable. This is used to count the number of variables held by a constructor variable - for simple type and vector variables it always returns 1. For compound data types, there are two ways to count members. You can count the members, or you can count the simple members and add that to the count of the compound members. For example, if a Structure contains an Int32 and another Structure that itself contains two Int32 members, the element count of the top-level structure could be two (one Int32 and one Structure) or three (one Int32 by itself and two Int32's in the subsidiary Structure). Use the leaves parameter to control which kind of counting you desire.
Reimplemented from BaseType. Definition at line 170 of file Vector.cc. References BaseType::element_count(), and Vector::var(). Referenced by Grid::element_count(). |
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Get this variable's AttrTable. It's generally a bad idea to return a reference to a contained object, but in this case it seems that building an interface inside BaseType is overkill. Use the AttrTable methods to manipulate the table. Definition at line 480 of file BaseType.cc. Referenced by DDS::find_matching_container(), Constructor::find_matching_container(), Grid::print_xml(), Constructor::print_xml(), BaseType::print_xml(), and print_xml_core(). |
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Return a pointer to the Constructor or Vector which holds (contains) this variable. If this variable is at the top level, this method returns null.
Definition at line 550 of file BaseType.cc. Referenced by DDS::find_matching_container(), Constructor::find_matching_container(), libdap::function_linear_scale(), Sequence::serialize_leaf(), Sequence::serialize_parent_part_two(), Sequence::transfer_data_for_leaf(), and Sequence::transfer_data_parent_part_two(). |
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Definition at line 307 of file BaseType.cc. References dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, dods_null_c, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, dods_url_c, and BaseType::type(). Referenced by DDXParser::ddx_end_element(), DDS::leaf_match(), DDS::transfer_attributes(), Constructor::transfer_attributes(), and Vector::var(). |
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Does this variable appear in either the selection part or as a function argument in the current constrain expression. If this property is set (true) then implementations of the read() method should read this variable.
Definition at line 505 of file BaseType.cc. |
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Definition at line 250 of file BaseType.cc. References dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, dods_null_c, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, dods_url_c, and BaseType::type(). Referenced by Grid::check_semantics(), libdap::extract_double_array(), libdap::extract_double_value(), libdap::function_linear_scale(), Structure::is_linear(), Sequence::is_linear(), and libdap::set_array_using_double(). |
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Definition at line 277 of file BaseType.cc. References dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, dods_null_c, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, dods_url_c, and BaseType::type(). Referenced by DDXParser::ddx_end_element(), and libdap::function_linear_scale(). |
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Returns the number of elements in the vector. Note that some child classes of Vector use the length of -1 as a flag value.
Definition at line 356 of file Vector.cc. Referenced by Vector::deserialize(), libdap::function_linear_scale(), Vector::serialize(), libdap::set_array_using_double(), Vector::value(), and Vector::width(). |
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Definition at line 127 of file Array.cc. References _duplicate(). |
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This method contains the relational operators used by the constraint expression evaluator in the DDS class. Each class that wants to be able to evaluate relational expressions must overload this function. The implementation in BaseType throws an InternalErr exception. The DAP library classes Byte, ..., Url provide specializations of this method. It is not meaningful for classes such as Array because relational expressions using Array are not supported. The op argument refers to a table generated by bison from the constraint expression parser. Use statements like the following to correctly interpret its value:
switch (op) { case EQUAL: return i1 == i2; case NOT_EQUAL: return i1 != i2; case GREATER: return i1 > i2; case GREATER_EQL: return i1 >= i2; case LESS: return i1 < i2; case LESS_EQL: return i1 <= i2; case REGEXP: throw Error("Regular expressions are not supported for integer values"); default: throw Error("Unknown operator"); } This function is used by the constraint expression evaluator.
Reimplemented in Byte, Float32, Float64, Int16, Int32, Str, UInt16, and UInt32. Definition at line 898 of file BaseType.cc. Referenced by Clause::value(). |
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Definition at line 572 of file Array.cc. References print_xml_core(). |
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Prints a declaration for the Array. This is what appears in a DDS. If the Array is constrained, the declaration will reflect the size of the Array once the constraint is applied.
Reimplemented from BaseType. Definition at line 536 of file Array.cc. References Dim_citer, id2www(), BaseType::print_decl(), BaseType::send_p(), and Vector::var(). Referenced by print_val(). |
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Prints the value of the variable, with its declaration. This function is primarily intended for debugging DODS applications. However, it can be overloaded and used to do some useful things. Take a look at the asciival and writeval clients, both of which overload this to output the values of variables in different ways.
Implements BaseType. Definition at line 669 of file Array.cc. References Dim_iter, dimension_size(), dimensions(), and print_decl(). Referenced by GeoConstraint::reorder_data_longitude_axis(). |
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Write the XML representation of this variable. This method is used to build the DDX XML response.
Reimplemented from BaseType. Definition at line 566 of file Array.cc. References print_xml_core(). Referenced by Grid::print_xml(). |
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Definition at line 600 of file Array.cc. References dim_begin(), dim_end(), BaseType::get_attr_table(), id2xml(), BaseType::name(), BaseType::print_xml(), AttrTable::print_xml(), BaseType::send_p(), BaseType::set_name(), and Vector::var(). Referenced by print_as_map_xml(), and print_xml(). |
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Clone this instance. Allocate a new instance and copy
Implements Vector. Reimplemented in PassiveArray. Definition at line 121 of file Array.cc. References Array(). |
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This method should be implemented for each of the data type classes (Byte, ..., Grid) when using the DAP class library to build a server. This method is only for DAP servers. The library provides a default definition here which throws an InternalErr exception unless the read_p property has been set. In that case it returns false, indicating that all the data have been read. The latter case can happen when building a constant value that needs to be passed to a function. The variable/constant is loaded with a value when it is created. When implementing a new DAP server, the Byte, ..., Grid data type classes are usually specialized. In each of those specializations read() should be defined to read values from the data source and store them in the object's local buffer. The read() method is called by other methods in this library. When writing read(), follow these rules:
Reimplemented in PassiveArray, PassiveByte, PassiveFloat32, PassiveFloat64, PassiveInt16, PassiveInt32, PassiveStr, PassiveStructure, PassiveUInt16, and PassiveUInt32. Definition at line 690 of file BaseType.cc. Referenced by GridGeoConstraint::apply_constraint_to_data(), ArrayGeoConstraint::apply_constraint_to_data(), libdap::function_geogrid(), libdap::function_grid(), libdap::function_linear_scale(), UInt32::ops(), UInt16::ops(), Str::ops(), Int32::ops(), Int16::ops(), Float64::ops(), Float32::ops(), Byte::ops(), Sequence::read_row(), GeoConstraint::reorder_data_longitude_axis(), Vector::serialize(), UInt32::serialize(), UInt16::serialize(), Structure::serialize(), Str::serialize(), Int32::serialize(), Int16::serialize(), Grid::serialize(), Float64::serialize(), Float32::serialize(), Byte::serialize(), Structure::transfer_data(), and Sequence::transfer_data_parent_part_one(). |
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Resets the dimension constraint information so that the entire array is selected. Definition at line 215 of file Array.cc. References Array::dimension::c_size, Dim_iter, Array::dimension::selected, Vector::set_length(), Array::dimension::size, Array::dimension::start, Array::dimension::stop, Array::dimension::stride, and update_length(). |
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Returns the state of the
Definition at line 453 of file BaseType.cc. Referenced by Grid::components(), Grid::print_decl(), Constructor::print_decl(), BaseType::print_decl(), print_decl(), Grid::print_val(), Grid::print_xml(), Constructor::print_xml(), BaseType::print_xml(), print_xml_core(), Grid::projection_yields_grid(), and Grid::serialize(). |
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This uses the BaseType member xdr_coder to encode each element of a cardinal array. See Sun's XDR manual. For Arrays of Str and Url types, send the element count over as a prefix to the data so that deserialize will know how many elements to read. NB: Arrays of cardinal types must already be in BUF (in the local machine's representation) before this call is made. Implements BaseType. Definition at line 397 of file Vector.cc. References dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, DODS_MAX_ARRAY, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, dods_url_c, ConstraintEvaluator::eval_selection(), Vector::length(), BaseType::read(), BaseType::read_p(), DDS::timeout_off(), DDS::timeout_on(), BaseType::type(), BaseType::width(), BaseType::xdr_coder(), and xdr_str(). |
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Set this variable's attribute table.
Definition at line 488 of file BaseType.cc. |
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Set the in_selection property to state. This property indicates that the variable is used as a parameter to a constraint expression function or that it appears as an argument in a selection sub-expression. If set (true), implementations of the BaseType::read() method should read this variable.
Reimplemented in Grid, Sequence, and Structure. Definition at line 520 of file BaseType.cc. Referenced by Structure::set_in_selection(), Sequence::set_in_selection(), and Grid::set_in_selection(). |
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Sets the length of the vector. This function does not allocate any new space. Definition at line 367 of file Vector.cc. Referenced by clear_constraint(), Vector::deserialize(), reset_constraint(), Vector::set_value(), PassiveArray::set_value(), and update_length(). |
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Definition at line 188 of file BaseType.cc. References BaseType::name(), and www2id(). Referenced by Vector::add_var(), and print_xml_core(). |
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Set the
Definition at line 533 of file BaseType.cc. Referenced by Vector::_duplicate(), Structure::_duplicate(), Vector::add_var(), Structure::add_var(), Sequence::add_var(), Grid::add_var(), and Vector::Vector(). |
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This function sets the Reimplemented from BaseType. Definition at line 202 of file Vector.cc. References BaseType::set_read_p(). Referenced by ArrayGeoConstraint::apply_constraint_to_data(), libdap::function_geogrid(), PassiveArray::read(), GeoConstraint::reorder_data_longitude_axis(), libdap::set_array_using_double(), and Vector::set_value(). |
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This function sets the Reimplemented from BaseType. Definition at line 190 of file Vector.cc. References BaseType::set_send_p(). Referenced by libdap::function_grid(), and libdap::function_linear_scale(). |
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Set the synthesized flag. Before setting this flag be sure to set the
Definition at line 378 of file BaseType.cc. |
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Definition at line 203 of file BaseType.cc. Referenced by Url::Url(). |
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Reimplemented in PassiveArray. Definition at line 928 of file Vector.cc. References dods_str_c, Vector::set_length(), Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 910 of file Vector.cc. References dods_float64, dods_float64_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 895 of file Vector.cc. References dods_float32, dods_float32_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 880 of file Vector.cc. References dods_uint32, dods_uint32_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 850 of file Vector.cc. References dods_int32, dods_int32_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 865 of file Vector.cc. References dods_uint16, dods_uint16_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 835 of file Vector.cc. References dods_int16, dods_int16_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Reimplemented in PassiveArray. Definition at line 820 of file Vector.cc. References dods_byte, dods_byte_c, Vector::set_read_p(), BaseType::type(), and Vector::var(). |
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Sets an element of the vector to a given value. If the type of the input and the type of the Vector do not match, an error condition is returned.
Use this function only with Vectors containing compound DAP2 types. See
Definition at line 796 of file Vector.cc. References BaseType::ptr_duplicate(), BaseType::type(), and Vector::vec_resize(). |
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Returns true if the variable is a synthesized variable. A synthesized variable is one that is added to the dataset by the server (usually with a `projection function'. Definition at line 367 of file BaseType.cc. |
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Write out the object's internal fields in a string. To be used for debugging when regular inspection w/ddd or gdb isn't enough.
Reimplemented in Sequence. Definition at line 134 of file BaseType.cc. References BaseType::type_name(). Referenced by Sequence::add_var(), GSEClause::GSEClause(), and Sequence::toString(). |
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Definition at line 210 of file BaseType.cc. References dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, dods_null_c, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, and dods_url_c. Referenced by Vector::add_var(), Structure::check_semantics(), Sequence::check_semantics(), Grid::check_semantics(), Vector::deserialize(), BaseType::dump(), Grid::print_decl(), Constructor::print_decl(), BaseType::print_decl(), Constructor::print_xml(), BaseType::print_xml(), and BaseType::toString(). |
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size . This does not change the actual size of the array.
Definition at line 72 of file Array.cc. References Dim_citer, and Vector::set_length(). Referenced by add_constraint(), append_dim(), and reset_constraint(). |
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Copies data into the class instance buffer. This function assumes that the input val points to memory which contains, in row major order, enough elements of the correct type to fill the array. For an array of a cardinal type the memory is simply copied in whole into the Vector buffer. If the variable has already been constrained, this method will load only number of values/bytes specified by that constraint and will load them into the 'front' of the object's internal buffer. This is where serialize() expects to find the data. For a Vector of Str (OPeNDAP Strings), this assumes val points to an array of C++ strings. This method should not be used for Structure, Sequence or Grid.
Implements BaseType. Definition at line 643 of file Vector.cc. References dods_byte_c, dods_float32_c, dods_float64_c, dods_int16_c, dods_int32_c, dods_str_c, dods_uint16_c, dods_uint32_c, dods_url_c, BaseType::type(), and Vector::width(). Referenced by Vector::_duplicate(), GridGeoConstraint::apply_constraint_to_data(), ArrayGeoConstraint::apply_constraint_to_data(), libdap::function_linear_scale(), and PassiveArray::read(). |
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Definition at line 1001 of file Vector.cc. References BaseType::type(). |
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Definition at line 993 of file Vector.cc. References dods_float64, Vector::length(), and BaseType::type(). |
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Definition at line 985 of file Vector.cc. References dods_float32, Vector::length(), and BaseType::type(). |
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Definition at line 969 of file Vector.cc. References dods_uint32, Vector::length(), and BaseType::type(). |
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Definition at line 977 of file Vector.cc. References dods_int32, Vector::length(), and BaseType::type(). |
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Definition at line 953 of file Vector.cc. References dods_uint16, Vector::length(), and BaseType::type(). |
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Definition at line 961 of file Vector.cc. References dods_int16, Vector::length(), and BaseType::type(). |
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Definition at line 945 of file Vector.cc. References dods_byte, Vector::length(), and BaseType::type(). |
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Returns a pointer to the specified Vector element. The return pointer will reference the element itself, so multiple calls to this method should save each value before making the next call.
Definition at line 287 of file Vector.cc. References dods_array_c, dods_byte_c, dods_float32_c, dods_float64_c, dods_grid_c, dods_int16_c, dods_int32_c, dods_sequence_c, dods_str_c, dods_structure_c, dods_uint16_c, dods_uint32_c, dods_url_c, BaseType::type(), BaseType::val2buf(), and BaseType::width(). |
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This version of var(...) searches for name and returns a pointer to the BaseType object if found. It uses the same search algorithm as above when exact_match is false. In addition to returning a pointer to the variable, it pushes onto s a BaseType pointer to each constructor type that ultimately contains name.
Reimplemented from BaseType. Definition at line 251 of file Vector.cc. References btp_stack, BaseType::is_constructor_type(), BaseType::var(), and www2id(). |
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Returns a copy of the template array element. If the Vector contains simple data types, the template will contain the value of the last vector element accessed with the Note that the parameter exact_match is not used by this mfunc.
Reimplemented from BaseType. Definition at line 225 of file Vector.cc. References btp_stack, BaseType::is_constructor_type(), BaseType::name(), BaseType::var(), and www2id(). Referenced by add_var(), Grid::check_semantics(), Vector::element_count(), libdap::extract_double_array(), print_decl(), print_xml_core(), PassiveArray::read(), GeoConstraint::reorder_data_longitude_axis(), libdap::set_array_using_double(), Vector::set_value(), and PassiveArray::set_value(). |
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Resizes a Vector. If the input length is greater than the current length of the Vector, new memory is allocated (the Vector moved if necessary), and the new entries are appended to the end of the array and padded with Null values. If the input length is shorter, the tail values are discarded. Definition at line 380 of file Vector.cc. Referenced by Vector::deserialize(), and Vector::set_vec(). |
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Returns the number of bytes needed to hold the entire array. This is equal to Implements BaseType. Definition at line 340 of file Vector.cc. References Vector::length(), and BaseType::width(). Referenced by Vector::buf2val(), Vector::deserialize(), and Vector::val2buf(). |
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The Note that this class data is only used for multiple element data types. The simple data types (Int, Float, and so on), are translated directly.
Definition at line 713 of file BaseType.cc. Referenced by Vector::deserialize(), and Vector::serialize(). |
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