Functions | |
| double | clipm_math_arctan_0to2pi (double x, double y) |
| Compute the arcus tangens for the whole angle range. | |
| int | clipm_math_round_d2i (double in) |
| Round a double value to the nearest integer. | |
| cpl_size | clipm_math_round_d2cplsize (double in) |
| Round a double value to the nearest cpl_size. | |
Detailed Description
This module provides functions for basic mathematical operations, and definitions of mathematical constants. These definitions are made for the case that they are not available in <math.h>.
- Synopsis:
- #include "ifw/odp/clipm/clipm_math.h"
Function Documentation
◆ clipm_math_arctan_0to2pi()
| double clipm_math_arctan_0to2pi | ( | double | x, |
| double | y ) |
Compute the arcus tangens for the whole angle range.
- Parameters
-
x Adjacent leg y Opposite leg
- Returns
- The angle in the range
![$[0\ldots 2\pi]$](form_7.png)
![$[0\ldots 2\pi]$](form_7_dark.png)
◆ clipm_math_round_d2cplsize()
| cpl_size clipm_math_round_d2cplsize | ( | double | in | ) |
Round a double value to the nearest cpl_size.
- Parameters
-
in Input value
- Returns
- The rounded value
◆ clipm_math_round_d2i()
| int clipm_math_round_d2i | ( | double | in | ) |
Round a double value to the nearest integer.
- Parameters
-
in Input value
- Returns
- The rounded value
This function is intended to replace the non-ANSI-C function rint().
