stl_numeric.h File Reference


Detailed Description

This is an internal header file, included by other library headers. You should not attempt to use it directly.

Definition in file stl_numeric.h.

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Function Documentation

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

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 108 of file stl_numeric.h.

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

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 82 of file stl_numeric.h.

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

Definition at line 314 of file stl_numeric.h.

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

Definition at line 275 of file stl_numeric.h.

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

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 168 of file stl_numeric.h.

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

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 136 of file stl_numeric.h.

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

Definition at line 239 of file stl_numeric.h.

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

Return list of partial sums.

Accumulates the values in the range [first,last) using 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 to write sums to.
Returns:
Iterator pointing just beyond the values written to result.

Definition at line 199 of file stl_numeric.h.


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