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Gecode::VarArgArray< Var > Class Template Reference
Programming variables

Argument array for variables. More...

#include <array.hpp>

List of all members.

Classes

class  VarLess
 Sort order for variables. More...

Public Member Functions

bool assigned (void) const
 Test if all variables are assigned.

Friends

ArrayTraits< VarArgArray< Var >
>::ArgsType 		operator+ (const VarArgArray< Var > &x, const VarArgArray< Var > &y)
ArrayTraits< VarArgArray< Var >
>::ArgsType 		operator+ (const VarArgArray< Var > &x, const Var &y)
ArrayTraits< VarArgArray< Var >
>::ArgsType 		operator+ (const Var &x, const VarArgArray< Var > &y)

Constructors and initialization

 VarArgArray (void)
 Allocate empty array.
 VarArgArray (int n)
 Allocate array with n elements.
 VarArgArray (const VarArgArray< Var > &a)
 Initialize from variable argument array a (copy elements)
 VarArgArray (const VarArray< Var > &a)
 Initialize from variable array a (copy elements)

Array elements

ArrayTraits< VarArgArray< Var >
>::ArgsType 		slice (int start, int inc=1, int n=-1)
 Return slice $y$ of length n such that forall $0\leq i<n$, $y_i=x_{\text{start}+i\cdot\text{inc}}$.

Appending elements

ArrayTraits< VarArgArray< Var >
>::ArgsType & 		operator<< (const Var &x)
 Insert a new element x at the end of the array (increase size by 1)
ArrayTraits< VarArgArray< Var >
>::ArgsType & 		operator<< (const VarArgArray< Var > &x)
 Append x to the end of the array.

Variable equality

bool same (const Space &home) const
 Test whether array contains same variable multiply.
bool same (const Space &home, const Var &y) const
 Test whether array contains variable y.
bool same (const Space &home, const VarArgArray< Var > &y) const
 Test whether all elements from array and y contains same variable multiply.

Detailed Description

template<class Var>
class Gecode::VarArgArray< Var >

Argument array for variables.

Argument arrays are used as convenient mechanism of passing arguments when calling functions as they combine both the size and the elements of an array. For a small number of elements, memory is allocated by creating an argument array object. Otherwise the memory is allocated from the heap.

Definition at line 827 of file array.hpp.

Constructor & Destructor Documentation

template<class Var >
Gecode::VarArgArray< Var >::VarArgArray ( void  ) [inline]

Allocate empty array.

Definition at line 1920 of file array.hpp.

template<class Var >
Gecode::VarArgArray< Var >::VarArgArray ( int  n) [inline, explicit]

Allocate array with n elements.

Definition at line 1924 of file array.hpp.

template<class Var>
Gecode::VarArgArray< Var >::VarArgArray ( const VarArgArray< Var > &  a) [inline]

Initialize from variable argument array a (copy elements)

Definition at line 1928 of file array.hpp.

template<class Var>
Gecode::VarArgArray< Var >::VarArgArray ( const VarArray< Var > &  a) [inline]

Initialize from variable array a (copy elements)

Definition at line 1933 of file array.hpp.

Member Function Documentation

template<class Var >
ArrayTraits< VarArgArray< Var > >::ArgsType Gecode::VarArgArray< Var >::slice ( int  start,
int  inc = 1,
int  n = -1 
) [inline]

Return slice $y$ of length n such that forall $0\leq i<n$, $y_i=x_{\text{start}+i\cdot\text{inc}}$.

Reimplemented from Gecode::ArgArrayBase< Var >.

Definition at line 1941 of file array.hpp.

template<class Var>
ArrayTraits< VarArgArray< Var > >::ArgsType & Gecode::VarArgArray< Var >::operator<< ( const Var &  x) [inline]

Insert a new element x at the end of the array (increase size by 1)

Definition at line 1949 of file array.hpp.

template<class Var>
ArrayTraits< VarArgArray< Var > >::ArgsType & Gecode::VarArgArray< Var >::operator<< ( const VarArgArray< Var > &  x) [inline]

Append x to the end of the array.

Definition at line 1957 of file array.hpp.

template<class Var >
bool Gecode::VarArgArray< Var >::assigned ( void  ) const [inline]

Test if all variables are assigned.

Definition at line 1994 of file array.hpp.

template<class Var >
bool Gecode::VarArgArray< Var >::same ( const Space &  home) const

Test whether array contains same variable multiply.

Note that assigned variables are ignored.

Definition at line 2003 of file array.hpp.

template<class Var>
bool Gecode::VarArgArray< Var >::same ( const Space &  home,
const Var &  y 
) const

Test whether array contains variable y.

Note that assigned variables are ignored.

Definition at line 2046 of file array.hpp.

template<class Var>
bool Gecode::VarArgArray< Var >::same ( const Space &  home,
const VarArgArray< Var > &  y 
) const

Test whether all elements from array and y contains same variable multiply.

Note that assigned variables are ignored.

Definition at line 2023 of file array.hpp.

Friends And Related Function Documentation

template<class Var>
ArrayTraits<VarArgArray<Var> >::ArgsType operator+ ( const VarArgArray< Var > &  x,
const VarArgArray< Var > &  y 
) [friend]

Definition at line 1965 of file array.hpp.

template<class Var>
ArrayTraits<VarArgArray<Var> >::ArgsType operator+ ( const VarArgArray< Var > &  x,
const Var &  y 
) [friend]

Definition at line 1972 of file array.hpp.

template<class Var>
ArrayTraits<VarArgArray<Var> >::ArgsType operator+ ( const Var &  x,
const VarArgArray< Var > &  y 
) [friend]

Definition at line 1979 of file array.hpp.

The documentation for this class was generated from the following file: