math_define.h File Reference

Base macros and functions. More...

#include <system_types.h>
#include <assert.h>
#include <algorithm>
#include <utility>
#include <vector>
#include <set>

Namespaces
	c3d
	C3D namespace declaration.

Macros
#define	PRECONDITION(expr)   ((void)0)
	The PRECONDITION definition.
#define	CALL_DECLARATION
	The CALL_DECLARATION definition. More...
#define	EXPORT_DECLARATION
	The EXPORT_DECLARATION definition. More...
#define	OBVIOUS_PRIVATE_COPY(ClassName)
	The declaration of assignment operator and copy constructor. More...
#define	COUNTOF(array)   (sizeof(array)/sizeof(array[0]))
	Get the number of array elements.
#define	MATH_CLASS   __attribute__ ((visibility ("default")))
	The declaration of export or import classes. More...

Typedefs
typedef std::pair< size_t, size_t >	c3d::IndicesPair
	Pair of non-negative integer indices.
typedef std::pair< ptrdiff_t, ptrdiff_t >	c3d::NumbersPair
	Pair of integer numbers.
typedef std::pair< uint, uint >	c3d::UintPair
	Pair of 32-bit non-negative integer indices.
typedef std::pair< bool, bool >	c3d::BoolPair
	Bool pair.
typedef std::pair< double, double >	c3d::DoublePair
	Pair of doubles.
typedef std::pair< IndicesPair, double >	c3d::IndicesPairDouble
	A pair of indices and double.
typedef std::pair< double, IndicesPair >	c3d::DoubleIndicesPair
	Double and a pair of indices.
typedef std::pair< size_t, bool >	c3d::IndexBool
	Index-double pair.
typedef std::pair< bool, size_t >	c3d::BoolIndex
	Double-index pair.
typedef std::pair< ptrdiff_t, bool >	c3d::NumberBool
	Index-double pair.
typedef std::pair< bool, ptrdiff_t >	c3d::BoolNumber
	Double-index pair.
typedef std::pair< size_t, double >	c3d::IndexDouble
	Index-double pair.
typedef std::pair< double, size_t >	c3d::DoubleIndex
	Double-index pair.
typedef std::pair< bool, double >	c3d::FlagDouble
	Flag-double pair.
typedef std::pair< double, bool >	c3d::DoubleFlag
	Double-flag pair.
typedef FlagDouble	c3d::BoolDouble
	Flag-double pair.
typedef DoubleFlag	c3d::DoubleBool
	Double-flag pair.
typedef std::vector< size_t >	c3d::IndicesVector
	Vector of non-negative integer indices.
typedef std::vector< ptrdiff_t >	c3d::NumbersVector
	Vector of integer numbers.
typedef std::vector< uint >	c3d::UintVector
	Vector of 32-bit non-negative integer indices.
typedef std::vector< bool >	c3d::BoolVector
	Bool vector.
typedef std::vector< double >	c3d::DoubleVector
	Double vector.
typedef std::vector< IndicesPair >	c3d::IndicesPairsVector
	Vector of pairs of non-negative integer indices.
typedef std::vector< NumbersPair >	c3d::NumbersPairsVector
	Vector of pairs of integer indices.
typedef std::vector< DoublePair >	c3d::DoublePairsVector
	Vector of double pairs.
typedef std::set< size_t >	c3d::IndicesSet
	Set of non-negative integer indices.
typedef std::set< ptrdiff_t >	c3d::NumbersSet
	Set of integer numbers.
typedef std::set< uint >	c3d::UintSet
	Set of 32-bit non-negative integer indices.
typedef std::set< UintPair >	c3d::UintPairsSet
	Set of pairs of 32-bit non-negative integer indices.
typedef std::set< IndicesPair >	c3d::IndicesPairsSet
	Set of pairs of non-negative integer indices.
typedef std::pair< IndicesPair, IndicesPair >	c3d::IndicesPairsPair
	Pair of indices' pair.

Functions
template<class ItemPtr >
bool	c3d::IsNullPointer (const ItemPtr *itemPtr)
	Null pointer check . More...
template<class ElementsVector >
void	c3d::UniqueSortVector (ElementsVector &items)
	Sorting an array with removing duplicates. More...
template<class ElementsVector , class Element >
size_t	c3d::DirectSearch (const ElementsVector &items, const Element &item)
	Finding an element in a unsorted array. More...
template<class ElementsVector , class Element >
size_t	c3d::BinarySearch (const ElementsVector &items, const Element &item)
	Finding an element in a sorted array. More...
template<class Point >
bool	c3d::EqualPoints (const Point &p1, const Point &p2, double eps)
	Check points for equality. More...
template<class Point >
bool	c3d::EqualPoints (const Point &p1, const Point &p2, double xEpsilon, double yEpsilon)
	Check points for equality. More...
template<class Point >
bool	c3d::EqualPoints (const Point &p1, const Point &p2, double xEpsilon, double yEpsilon, double zEpsilon)
	Check points for equality. More...
template<class Vector >
bool	c3d::EqualVectors (const Vector &p1, const Vector &p2, double eps)
	Check equality of vectors with given tolerance. More...
template<class Vector >
bool	c3d::EqualVectors (const Vector &p1, const Vector &p2, double xEpsilon, double yEpsilon)
	Check equality of vectors with given tolerance. More...
template<class Vector >
bool	c3d::EqualVectors (const Vector &p1, const Vector &p2, double xEpsilon, double yEpsilon, double zEpsilon)
	Check equality of vectors with given tolerance. More...
template<class Matrix >
bool	c3d::EqualMatrices (const Matrix &m1, const Matrix &m2, double accuracy)
	Compare matrices. More...
template<class BBox >
bool	c3d::EqualCubes (const BBox &c1, const BBox &c2, double eps)
	Check for equality of boxes with controlled tolerance. More...
void	c3d::GetCosSin (const double &tt, double &cosT, double &sinT)
	Calculation of the cosine and sine. More...
template<class T >
T::iterator	c3d::older_stl_support::erase (T &obj, typename T::iterator pos)
	"iterator erase( iterator pos )" surrogate for older versions of std:map and std:: set.. More...

Variables
constexpr size_t	c3d::MATRIX_MAX_COUNT = 1000000000
	Maximum number of MxN matrix elements.
constexpr size_t	c3d::ARRAY_MAX_COUNT = 1000000
	Maximum size of array.

Detailed Description

Base macros and functions.