Arithmetic including a tolerance.
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#include <qwt_scale_engine.h>
Lista de todos los miembros.
Métodos públicos estáticos |
| static int | compareEps (double value1, double value2, double intervalSize) |
| | Compare 2 values, relative to an interval.
|
| static double | ceilEps (double value, double intervalSize) |
| static double | floorEps (double value, double intervalSize) |
| static double | divideEps (double interval, double steps) |
| static double | ceil125 (double x) |
| static double | floor125 (double x) |
| | Find the largest value out of {1,2,5}*10^n with an integer number n which is smaller than or equal to x.
|
Descripción detallada
Arithmetic including a tolerance.
Documentación de las funciones miembro
| double QwtScaleArithmetic::ceil125 |
( |
double |
x | ) |
[static] |
Find the smallest value out of {1,2,5}*10^n with an integer number n which is greater than or equal to x
- Parámetros:
-
| double QwtScaleArithmetic::ceilEps |
( |
double |
value, |
|
|
double |
intervalSize |
|
) |
| [static] |
Ceil a value, relative to an interval
- Parámetros:
-
- Ver también:
- floorEps
| int QwtScaleArithmetic::compareEps |
( |
double |
value1, |
|
|
double |
value2, |
|
|
double |
intervalSize |
|
) |
| [static] |
Compare 2 values, relative to an interval.
Values are "equal", when : 
- Parámetros:
-
| value1 | First value to compare |
| value2 | Second value to compare |
| intervalSize | interval size |
- Devuelve:
- 0: if equal, -1: if value2 > value1, 1: if value1 > value2
| double QwtScaleArithmetic::divideEps |
( |
double |
interval, |
|
|
double |
steps |
|
) |
| [static] |
| double QwtScaleArithmetic::floor125 |
( |
double |
x | ) |
[static] |
Find the largest value out of {1,2,5}*10^n with an integer number n which is smaller than or equal to x.
- Parámetros:
-
| double QwtScaleArithmetic::floorEps |
( |
double |
value, |
|
|
double |
intervalSize |
|
) |
| [static] |
Floor a value, relative to an interval
- Parámetros:
-
- Ver también:
- floorEps
La documentación para esta clase fue generada a partir de los siguientes ficheros: