Gecode::FloatVarArgs Class Reference

Passing float variables. More...

`#include <float.hh>`

## Constructors and initialization

| FloatVarArgs (void)
| Allocate empty array.
| FloatVarArgs (int n)
| Allocate array with n elements.
| FloatVarArgs (const FloatVarArgs &a)
| Initialize from variable argument array a (copy elements).
| FloatVarArgs (const VarArray< FloatVar > &a)
| Initialize from variable array a (copy elements).
| FloatVarArgs (const std::vector< FloatVar > &a)
| Initialize from vector a.
| FloatVarArgs (std::initializer_list< FloatVar > a)
| Initialize from list a.
template<class InputIterator>
| FloatVarArgs (InputIterator first, InputIterator last)
| Initialize from InputIterator first and last.
| FloatVarArgs (Space &home, int n, FloatNum min, FloatNum max)
| Initialize array with n new variables.

## Additional Inherited Members

typedef FloatVar | value_type
| Type of the view stored in this array.
typedef FloatVar & | reference
| Type of a reference to the value type.
typedef const FloatVar & | const_reference
| Type of a constant reference to the value type.
typedef FloatVar * | pointer
| Type of a pointer to the value type.
typedef const FloatVar * | const_pointer
| Type of a read-only pointer to the value type.
typedef FloatVar * | iterator
| Type of the iterator used to iterate through this array's elements.
typedef const FloatVar * | const_iterator
| Type of the iterator used to iterate read-only through this array's elements.
typedef std::reverse_iterator< FloatVar * > | reverse_iterator
| Type of the iterator used to iterate backwards through this array's elements.
typedef std::reverse_iterator< const FloatVar * > | const_reverse_iterator
| Type of the iterator used to iterate backwards and read-only through this array's elements.
| VarArgArray (void)
| Allocate empty array.
ArrayTraits< VarArgArray< FloatVar > >::ArgsType | slice (int start, int inc=1, int n=-1)
| Return slice of length n such that forall , .
ArrayTraits< VarArgArray< FloatVar > >::ArgsType & | operator<< (const FloatVar &x)
| Insert a new element x at the end of the array (increase size by 1).
bool | assigned (void) const
| Test if all variables are assigned.
| ArgArrayBase (void)
| Allocate empty array.
const ArgArrayBase< FloatVar > & | operator= (const ArgArrayBase< FloatVar > &a)
| Initialize from view array a (copy elements).
int | size (void) const
| Return size of array (number of elements).
FloatVar & | operator[] (int i)
| Return element at position i.
iterator | begin (void)
| Return an iterator at the beginning of the array.
iterator | end (void)
| Return an iterator past the end of the array.
reverse_iterator | rbegin (void)
| Return a reverse iterator at the end of the array.
reverse_iterator | rend (void)
| Return a reverse iterator past the beginning of the array.
| ~ArgArrayBase (void)
| Destructor.
Protected Member Functions inherited from Gecode::ArgArrayBase< FloatVar >
FloatVar * | allocate (int n)
| Allocate memory for n elements.
void | resize (int i)
| Resize to hold at least i additional elements.
A | concat (const ArgArrayBase< FloatVar > &x) const
| Return this array concatenated with x.
A & | append (const FloatVar &x)
| Insert a new element x at the end of the array (increase size by 1).
A | slice (int start, int inc=1, int n=-1)
Protected Attributes inherited from Gecode::ArgArrayBase< FloatVar >
int | n
| Number of elements.
int | capacity
| Allocated size of the array.
FloatVar * | a
| Element array.
FloatVar | onstack [onstack_size]
| In-array storage for elements.
Static Protected Attributes inherited from Gecode::ArgArrayBase< FloatVar >
static const int | onstack_size
| How many elements are possible inside array.
Related Symbols inherited from Gecode::VarArgArray< FloatVar >
bool | same (VarArgArray< FloatVar > x, VarArgArray< FloatVar > y)
| Test whether array x together with array y contains at least one variable being the same.
bool | same (VarArgArray< FloatVar > x, FloatVar y)
| Test whether array x contains variable y.
bool | same (FloatVar x, VarArgArray< FloatVar > y)
| Test whether array y contains variable x.
bool | same (VarArgArray< FloatVar > x)
| Test whether array x contains a variable multiply.
Related Symbols inherited from Gecode::ArgArrayBase< FloatVar >
std::basic_ostream< Char, Traits > & | operator<< (std::basic_ostream< Char, Traits > &os, const ArgArrayBase< FloatVar > &x)
| Print array elements enclosed in curly brackets.

## Detailed Description

Passing float variables.

Definition at line 979 of file float.hh.

## Constructor & Destructor Documentation

## FloatVarArgs() [1/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | void |  | ) |

inline

Allocate empty array.

Definition at line 73 of file array.hpp.

## FloatVarArgs() [2/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | int | n | ) |

inline explicit

Allocate array with n elements.

Definition at line 76 of file array.hpp.

## FloatVarArgs() [3/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | const FloatVarArgs & | a | ) |

inline

Initialize from variable argument array a (copy elements).

Definition at line 80 of file array.hpp.

## FloatVarArgs() [4/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | const VarArray< FloatVar > & | a | ) |

inline

Initialize from variable array a (copy elements).

Definition at line 84 of file array.hpp.

## FloatVarArgs() [5/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | const std::vector< FloatVar > & | a | ) |

inline

Initialize from vector a.

Definition at line 88 of file array.hpp.

## FloatVarArgs() [6/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | std::initializer_list< FloatVar > | a | ) |

inline

Initialize from list a.

Definition at line 92 of file array.hpp.

## FloatVarArgs() [7/8]

template<class InputIterator>

Gecode::FloatVarArgs::FloatVarArgs | ( | InputIterator | first,
|  | InputIterator | last )

inline

Initialize from InputIterator first and last.

Definition at line 97 of file array.hpp.

## FloatVarArgs() [8/8]

Gecode::FloatVarArgs::FloatVarArgs | ( | Space & | home,
|  | int | n,
|  | FloatNum | min,
|  | FloatNum | max )

Initialize array with n new variables.

The variables are created with a domain ranging from min to max. The following execptions might be thrown:

- If min is greater than max, an exception of type Gecode::Float::VariableEmptyDomain is thrown.
- If min or max exceed the limits for floats as defined in Gecode::Float::Limits, an exception of type Gecode::Float::OutOfLimits is thrown.

Definition at line 58 of file array.cpp.

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

- gecode/float.hh
- gecode/float/array.cpp
- gecode/float/array.hpp