cbrt.h File Reference
Provide the function cbrt (gcc specific) to all platforms.
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#include <cmath>
Go to the source code of this file.
|
Defines |
| #define | cbrt_for_int_type(t) inline double cbrt( t __x ) { return cbrt ( static_cast<double>(__x) ); } |
Functions |
| double | cbrt (double __x) |
| float | cbrt (float __x) |
| long double | cbrt (long double __x) |
Detailed Description
Provide the function cbrt (gcc specific) to all platforms.
- Author:
- Marco Clemencic (form an idea of Chris Jones)
- Date:
- 27/07/2007
Definition in file cbrt.h.
Define Documentation
| #define cbrt_for_int_type |
( |
t |
|
) |
inline double cbrt( t __x ) { return cbrt ( static_cast<double>(__x) ); } |
Function Documentation
| long double cbrt |
( |
long double |
__x |
) |
[inline] |
Definition at line 37 of file cbrt.h.
00037 {
00038 #ifdef __GNUC__
00039 return ::cbrtl( __x );
00040 #else
00041 return ::pow( __x, static_cast<long double>(1.0/3.0) );
00042 #endif
00043 }
| float cbrt |
( |
float |
__x |
) |
[inline] |
Definition at line 28 of file cbrt.h.
00028 {
00029 #ifdef __GNUC__
00030 return ::cbrtf( __x );
00031 #else
00032 return ::pow( __x, static_cast<float>(1.0/3.0) );
00033 #endif
00034 }
| double cbrt |
( |
double |
__x |
) |
[inline] |
Definition at line 22 of file cbrt.h.
00022 {
00023 return ::pow( __x, static_cast<double>(1.0/3.0) );
00024 }
