#include <cassert>#include <cmath>#include <limits>#include <algorithm>
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Classes | |
| struct | FIFE::float_traits< numT > |
| struct | FIFE::float_traits< float > |
| struct | FIFE::float_traits< double > |
| class | FIFE::Math< T > |
Namespaces | |
| FIFE | |
Macros | |
| #define | ABS(x) ((x)<0?-(x):(x)) |
Typedefs | |
| typedef Math< float > | FIFE::Mathf |
| typedef Math< double > | FIFE::Mathd |
Functions | |
| unsigned | FIFE::nextPow2 (unsigned x) |
| Returns the next higher power of 2 based on the passed argument. More... | |
Variables | |
| static const float | FIFE::FLT_STD_EPSILON = std::numeric_limits<float>::epsilon() |
| static const float | FIFE::FLT_STD_MAX = (std::numeric_limits<float>::max)() |
| static const float | FIFE::FLT_ZERO_TOLERANCE = 1e-06f |
| static const float | FIFE::FLT_PI = 4.0f*std::atan(1.0f) |
| static const float | FIFE::FLT_TWO_PI = 2.0f*FLT_PI |
| static const float | FIFE::FLT_HALF_PI = 0.5f*FLT_PI |
| static const float | FIFE::FLT_INVERSE_PI = 1.0f/FLT_PI |
| static const float | FIFE::FLT_INVERSE_TWO_PI = 1.0f/FLT_TWO_PI |
| static const float | FIFE::FLT_DEG_TO_RAD = FLT_PI/180.0f |
| static const float | FIFE::FLT_RAD_TO_DEG = 180.0f/FLT_PI |
| static const float | FIFE::FLT_LOG_2 = std::log(2.0f) |
| static const float | FIFE::FLT_LOG_10 = std::log(10.0f) |
| static const float | FIFE::FLT_INV_LOG_2 = 1.0f/std::log(2.0f) |
| static const float | FIFE::FLT_INV_LOG_10 = 1.0f/std::log(10.0f) |
| static const double | FIFE::DBL_STD_EPSILON = std::numeric_limits<double>::epsilon() |
| static const double | FIFE::DBL_STD_MAX = (std::numeric_limits<double>::max)() |
| static const double | FIFE::DBL_ZERO_TOLERANCE = 1e-08 |
| static const double | FIFE::DBL_PI = 4.0*std::atan(1.0) |
| static const double | FIFE::DBL_TWO_PI = 2.0*DBL_PI |
| static const double | FIFE::DBL_HALF_PI = 0.5*DBL_PI |
| static const double | FIFE::DBL_INVERSE_PI = 1.0/DBL_PI |
| static const double | FIFE::DBL_INVERSE_TWO_PI = 1.0/DBL_TWO_PI |
| static const double | FIFE::DBL_DEG_TO_RAD = DBL_PI/180.0 |
| static const double | FIFE::DBL_RAD_TO_DEG = 180.0f/DBL_PI |
| static const double | FIFE::DBL_LOG_2 = std::log(2.0) |
| static const double | FIFE::DBL_LOG_10 = std::log(10.0) |
| static const double | FIFE::DBL_INV_LOG_2 = 1.0/std::log(2.0) |
| static const double | FIFE::DBL_INV_LOG_10 = 1.0/std::log(10.0) |
Macro Definition Documentation
◆ ABS
| #define ABS | ( | x | ) | ((x)<0?-(x):(x)) |
Definition at line 41 of file fife_math.h.
Referenced by FIFE::CellCache::CellCache(), FIFE::SquareGrid::getAdjacentCost(), FIFE::SquareGrid::getCoordinatesInLine(), FIFE::HexGrid::getCoordinatesInLine(), FIFE::HexGrid::getHeuristicCost(), FIFE::SquareGrid::getHeuristicCost(), FIFE::Camera::getLayerViewPort(), FIFE::Camera::getMapViewPort(), FIFE::HexGrid::getXZigzagOffset(), FIFE::HexGrid::isAccessible(), FIFE::SquareGrid::isAccessible(), FIFE::CellCache::resize(), FIFE::MultiLayerSearch::searchBetweenTargetsMap(), FIFE::HexGrid::toLayerCoordinatesHelper(), FIFE::SingleLayerSearch::updateSearch(), and FIFE::MultiLayerSearch::updateSearch().
