small class which defines a vector with 2 elements More...
#include <libwps_internal.h>
Classes | |
| struct | PosSizeLtX |
| internal struct used to create sorted map, sorted by X More... | |
| struct | PosSizeLtY |
| internal struct used to create sorted map, sorted by Y More... | |
Public Member Functions | |
| Vec2 (T xx=0, T yy=0) | |
| constructor | |
| template<class U> | |
| Vec2 (Vec2< U > const &p) | |
| generic copy constructor | |
| T | x () const |
| first element | |
| T | y () const |
| second element | |
| T | operator[] (int c) const |
| operator[] | |
| T & | operator[] (int c) |
| operator[] | |
| void | set (T xx, T yy) |
| resets the two elements | |
| void | setX (T xx) |
| resets the first element | |
| void | setY (T yy) |
| resets the second element | |
| void | add (T dx, T dy) |
| increases the actuals values by dx and dy | |
| Vec2< T > & | operator+= (Vec2< T > const &p) |
| operator+= | |
| Vec2< T > & | operator-= (Vec2< T > const &p) |
| operator-= | |
| template<class U> | |
| Vec2< T > & | operator*= (U scale) |
| generic operator*= | |
| bool | operator== (Vec2< T > const &p) const |
| comparison== | |
| bool | operator!= (Vec2< T > const &p) const |
| comparison!= | |
| bool | operator< (Vec2< T > const &p) const |
| comparison<: sort by y | |
| int | cmp (Vec2< T > const &p) const |
| a comparison function: which first compares x then y | |
| int | cmpY (Vec2< T > const &p) const |
| a comparison function: which first compares y then x | |
Protected Attributes | |
| T | m_x |
| first element | |
| T | m_y |
| second element | |
Friends | |
| Vec2< T > | operator+ (Vec2< T > const &p1, Vec2< T > const &p2) |
| operator+ | |
| Vec2< T > | operator- (Vec2< T > const &p1, Vec2< T > const &p2) |
| operator- | |
| template<class U> | |
| Vec2< T > | operator* (U scale, Vec2< T > const &p1) |
| generic operator* | |
| std::ostream & | operator<< (std::ostream &o, Vec2< T > const &f) |
| operator<<: prints data in form "XxY" | |
small class which defines a vector with 2 elements
constructor
Referenced by Vec2< T >::PosSizeLtX::operator()(), and Vec2< T >::PosSizeLtY::operator()().
generic copy constructor
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inline |
increases the actuals values by dx and dy
a comparison function: which first compares x then y
Referenced by Vec2< T >::PosSizeLtX::operator()().
a comparison function: which first compares y then x
Referenced by Vec2< bool >::operator!=(), Vec2< T >::PosSizeLtY::operator()(), Vec2< bool >::operator<(), and Vec2< bool >::operator==().
generic operator*=
comparison<: sort by y
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inline |
operator[]
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inline |
operator[]
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inline |
resets the two elements
Referenced by WPS8Graph::readBDR(), and WPS8Graph::sendObjects().
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inline |
resets the first element
Referenced by WPS8Parser::readFRAM(), and WPS8Graph::readPICT().
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inline |
resets the second element
Referenced by WPS8Parser::readFRAM(), and WPS8Graph::readPICT().
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inline |
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inline |
generic operator*
operator+
operator-
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friend |
operator<<: prints data in form "XxY"
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protected |
first element
Referenced by Vec2< bool >::cmp(), Vec2< bool >::cmpY(), Vec2< bool >::operator+=(), Vec2< bool >::operator-=(), and Vec2< bool >::operator<<.
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protected |
second element
Referenced by Vec2< bool >::cmp(), Vec2< bool >::cmpY(), Vec2< bool >::operator+=(), Vec2< bool >::operator-=(), and Vec2< bool >::operator<<.