Collaboration diagram for Generalized Numeric operations:

Functions
template<typename _InputIterator , typename _Tp >
_Tp	std::accumulate (_InputIterator __first, _InputIterator __last, _Tp __init)

template<typename _InputIterator , typename _Tp , typename _BinaryOperation >
_Tp	std::accumulate (_InputIterator __first, _InputIterator __last, _Tp __init, _BinaryOperation __binary_op)

template<typename _InputIterator , typename _OutputIterator >
_OutputIterator	std::adjacent_difference (_InputIterator __first, _InputIterator __last, _OutputIterator __result)

template<typename _InputIterator , typename _OutputIterator , typename _BinaryOperation >
_OutputIterator	std::adjacent_difference (_InputIterator __first, _InputIterator __last, _OutputIterator __result, _BinaryOperation __binary_op)

template<typename _InputIterator1 , typename _InputIterator2 , typename _Tp >
_Tp	std::inner_product (_InputIterator1 __first1, _InputIterator1 __last1, _InputIterator2 __first2, _Tp __init)

template<typename _InputIterator1 , typename _InputIterator2 , typename _Tp , typename _BinaryOperation1 , typename _BinaryOperation2 >
_Tp	std::inner_product (_InputIterator1 __first1, _InputIterator1 __last1, _InputIterator2 __first2, _Tp __init, _BinaryOperation1 __binary_op1, _BinaryOperation2 __binary_op2)

template<typename _ForwardIterator , typename _Tp >
void	std::iota (_ForwardIterator __first, _ForwardIterator __last, _Tp __value)

template<typename _InputIterator , typename _OutputIterator >
_OutputIterator	std::partial_sum (_InputIterator __first, _InputIterator __last, _OutputIterator __result)

template<typename _InputIterator , typename _OutputIterator , typename _BinaryOperation >
_OutputIterator	std::partial_sum (_InputIterator __first, _InputIterator __last, _OutputIterator __result, _BinaryOperation __binary_op)

Detailed Description

Function Documentation

◆ accumulate() [1/2]

template<typename _InputIterator , typename _Tp >

_Tp std::accumulate	(	_InputIterator	__first,
		_InputIterator	__last,
		_Tp	__init
	)

inline

Accumulate values in a range.

Accumulates the values in the range [first,last) using operator+(). The initial value is init. The values are processed in order.

Parameters

__first	Start of range.
__last	End of range.
__init	Starting value to add other values to.

Returns: The final sum.

Definition at line 132 of file stl_numeric.h.

Referenced by __gnu_parallel::__parallel_partial_sum_linear().

◆ accumulate() [2/2]

template<typename _InputIterator , typename _Tp , typename _BinaryOperation >

_Tp std::accumulate	(	_InputIterator	__first,
		_InputIterator	__last,
		_Tp	__init,
		_BinaryOperation	__binary_op
	)

inline

Accumulate values in a range with operation.

Accumulates the values in the range `[first,last)` using the function object `__binary_op`. The initial value is `__init`. The values are processed in order.

Parameters

__first	Start of range.
__last	End of range.
__init	Starting value to add other values to.
__binary_op	Function object to accumulate with.

Returns: The final sum.

Definition at line 158 of file stl_numeric.h.

◆ adjacent_difference() [1/2]

template<typename _InputIterator , typename _OutputIterator >

_OutputIterator std::adjacent_difference	(	_InputIterator	__first,
		_InputIterator	__last,
		_OutputIterator	__result
	)

Return differences between adjacent values.

Computes the difference between adjacent values in the range [first,last) using operator-() and writes the result to __result.

Parameters

__first	Start of input range.
__last	End of input range.
__result	Output sums.

Returns: Iterator pointing just beyond the values written to result.

_GLIBCXX_RESOLVE_LIB_DEFECTS DR 539. partial_sum and adjacent_difference should mention requirements

Definition at line 330 of file stl_numeric.h.

◆ adjacent_difference() [2/2]

template<typename _InputIterator , typename _OutputIterator , typename _BinaryOperation >

_OutputIterator std::adjacent_difference	(	_InputIterator	__first,
		_InputIterator	__last,
		_OutputIterator	__result,
		_BinaryOperation	__binary_op
	)

Return differences between adjacent values.

Computes the difference between adjacent values in the range [__first,__last) using the function object __binary_op and writes the result to __result.

Parameters

__first	Start of input range.
__last	End of input range.
__result	Output sum.
__binary_op	Function object.

Returns: Iterator pointing just beyond the values written to result.

_GLIBCXX_RESOLVE_LIB_DEFECTS DR 539. partial_sum and adjacent_difference should mention requirements

Definition at line 373 of file stl_numeric.h.

◆ inner_product() [1/2]

template<typename _InputIterator1 , typename _InputIterator2 , typename _Tp >

_Tp std::inner_product	(	_InputIterator1	__first1,
		_InputIterator1	__last1,
		_InputIterator2	__first2,
		_Tp	__init
	)

inline

Compute inner product of two ranges.

Starting with an initial value of __init, multiplies successive elements from the two ranges and adds each product into the accumulated value using operator+(). The values in the ranges are processed in order.

Parameters

__first1	Start of range 1.
__last1	End of range 1.
__first2	Start of range 2.
__init	Starting value to add other values to.

Returns: The final inner product.

Definition at line 186 of file stl_numeric.h.

◆ inner_product() [2/2]

template<typename _InputIterator1 , typename _InputIterator2 , typename _Tp , typename _BinaryOperation1 , typename _BinaryOperation2 >

_Tp std::inner_product	(	_InputIterator1	__first1,
		_InputIterator1	__last1,
		_InputIterator2	__first2,
		_Tp	__init,
		_BinaryOperation1	__binary_op1,
		_BinaryOperation2	__binary_op2
	)

inline

Compute inner product of two ranges.

Starting with an initial value of __init, applies __binary_op2 to successive elements from the two ranges and accumulates each result into the accumulated value using __binary_op1. The values in the ranges are processed in order.

Parameters

__first1	Start of range 1.
__last1	End of range 1.
__first2	Start of range 2.
__init	Starting value to add other values to.
__binary_op1	Function object to accumulate with.
__binary_op2	Function object to apply to pairs of input values.

Returns: The final inner product.

Definition at line 218 of file stl_numeric.h.

◆ iota()

template<typename _ForwardIterator , typename _Tp >

void std::iota	(	_ForwardIterator	__first,
		_ForwardIterator	__last,
		_Tp	__value
	)

Create a range of sequentially increasing values.

For each element in the range [first,last) assigns value and increments value as if by ++value.

Parameters

__first	Start of range.
__last	End of range.
__value	Starting value.

Returns: Nothing.

Definition at line 87 of file stl_numeric.h.

◆ partial_sum() [1/2]

template<typename _InputIterator , typename _OutputIterator >

_OutputIterator std::partial_sum	(	_InputIterator	__first,
		_InputIterator	__last,
		_OutputIterator	__result
	)

Return list of partial sums.

Accumulates the values in the range [first,last) using the + operator. As each successive input value is added into the total, that partial sum is written to __result. Therefore, the first value in __result is the first value of the input, the second value in __result is the sum of the first and second input values, and so on.

Parameters

__first	Start of input range.
__last	End of input range.
__result	Output sum.

Returns: Iterator pointing just beyond the values written to __result.

Definition at line 250 of file stl_numeric.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs_pu(), and __gnu_parallel::__sequential_random_shuffle().

◆ partial_sum() [2/2]

template<typename _InputIterator , typename _OutputIterator , typename _BinaryOperation >

_OutputIterator std::partial_sum	(	_InputIterator	__first,
		_InputIterator	__last,
		_OutputIterator	__result,
		_BinaryOperation	__binary_op
	)

Return list of partial sums.

Accumulates the values in the range [first,last) using __binary_op. As each successive input value is added into the total, that partial sum is written to __result. Therefore, the first value in __result is the first value of the input, the second value in __result is the sum of the first and second input values, and so on.

Parameters

__first	Start of input range.
__last	End of input range.
__result	Output sum.
__binary_op	Function object.

Returns: Iterator pointing just beyond the values written to __result.

Definition at line 291 of file stl_numeric.h.

Functions

Detailed Description

Function Documentation

◆ accumulate() [1/2]

◆ accumulate() [2/2]

◆ adjacent_difference() [1/2]

◆ adjacent_difference() [2/2]

◆ inner_product() [1/2]

◆ inner_product() [2/2]

◆ iota()

◆ partial_sum() [1/2]

◆ partial_sum() [2/2]