Vec2< T > Class Template Reference

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 Types

typedef std::map< Vec2< T >, T,
struct PosSizeLtX
MapX
 map of Vec2 More...
 
typedef std::map< Vec2< T >, T,
struct PosSizeLtY
MapY
 map of Vec2 More...
 

Public Member Functions

 Vec2 (T xx=0, T yy=0)
 constructor More...
 
template<class U >
 Vec2 (Vec2< U > const &p)
 generic copy constructor More...
 
x () const
 first element More...
 
y () const
 second element More...
 
operator[] (int c) const
 operator[] More...
 
T & operator[] (int c)
 operator[] More...
 
void set (T xx, T yy)
 resets the two elements More...
 
void setX (T xx)
 resets the first element More...
 
void setY (T yy)
 resets the second element More...
 
void add (T dx, T dy)
 increases the actuals values by dx and dy More...
 
Vec2< T > & operator+= (Vec2< T > const &p)
 operator+= More...
 
Vec2< T > & operator-= (Vec2< T > const &p)
 operator-= More...
 
template<class U >
Vec2< T > & operator*= (U scale)
 generic operator*= More...
 
bool operator== (Vec2< T > const &p) const
 comparison== More...
 
bool operator!= (Vec2< T > const &p) const
 comparison!= More...
 
bool operator< (Vec2< T > const &p) const
 comparison<: sort by y More...
 
int cmp (Vec2< T > const &p) const
 a comparison function: which first compares x then y More...
 
int cmpY (Vec2< T > const &p) const
 a comparison function: which first compares y then x More...
 

Protected Attributes

m_x
 first element More...
 
m_y
 second element More...
 

Friends

Vec2< T > operator+ (Vec2< T > const &p1, Vec2< T > const &p2)
 operator+ More...
 
Vec2< T > operator- (Vec2< T > const &p1, Vec2< T > const &p2)
 operator- More...
 
template<class U >
Vec2< T > operator* (U scale, Vec2< T > const &p1)
 generic operator* More...
 
std::ostream & operator<< (std::ostream &o, Vec2< T > const &f)
 operator<<: prints data in form "XxY" More...
 

Detailed Description

template<class T>
class Vec2< T >

small class which defines a vector with 2 elements

Member Typedef Documentation

template<class T>
Vec2< T >::MapX

map of Vec2

template<class T>
Vec2< T >::MapY

map of Vec2

Constructor & Destructor Documentation

template<class T>
Vec2< T >::Vec2 ( xx = 0,
yy = 0 
)
inline

constructor

template<class T>
template<class U >
Vec2< T >::Vec2 ( Vec2< U > const &  p)
inline

generic copy constructor

Member Function Documentation

template<class T>
void Vec2< T >::add ( dx,
dy 
)
inline

increases the actuals values by dx and dy

Referenced by WPS8Table::readMCLD().

template<class T>
int Vec2< T >::cmp ( Vec2< T > const &  p) const
inline

a comparison function: which first compares x then y

Referenced by Vec2< T >::PosSizeLtX::operator()().

template<class T>
int Vec2< T >::cmpY ( Vec2< T > const &  p) const
inline
template<class T>
bool Vec2< T >::operator!= ( Vec2< T > const &  p) const
inline

comparison!=

template<class T>
template<class U >
Vec2<T>& Vec2< T >::operator*= ( scale)
inline

generic operator*=

template<class T>
Vec2<T>& Vec2< T >::operator+= ( Vec2< T > const &  p)
inline

operator+=

template<class T>
Vec2<T>& Vec2< T >::operator-= ( Vec2< T > const &  p)
inline

operator-=

template<class T>
bool Vec2< T >::operator< ( Vec2< T > const &  p) const
inline

comparison<: sort by y

template<class T>
bool Vec2< T >::operator== ( Vec2< T > const &  p) const
inline

comparison==

template<class T>
T Vec2< T >::operator[] ( int  c) const
inline

operator[]

template<class T>
T& Vec2< T >::operator[] ( int  c)
inline

operator[]

template<class T>
void Vec2< T >::set ( xx,
yy 
)
inline

resets the two elements

Referenced by WPS8Graph::readBDR(), and WPS8Graph::sendObjects().

template<class T>
void Vec2< T >::setX ( xx)
inline

resets the first element

Referenced by WPS8Parser::readFRAM(), and WPS8Graph::readPICT().

template<class T>
void Vec2< T >::setY ( yy)
inline

resets the second element

Referenced by WPS8Parser::readFRAM(), and WPS8Graph::readPICT().

Friends And Related Function Documentation

template<class T>
template<class U >
Vec2<T> operator* ( scale,
Vec2< T > const &  p1 
)
friend

generic operator*

template<class T>
Vec2<T> operator+ ( Vec2< T > const &  p1,
Vec2< T > const &  p2 
)
friend

operator+

template<class T>
Vec2<T> operator- ( Vec2< T > const &  p1,
Vec2< T > const &  p2 
)
friend

operator-

template<class T>
std::ostream& operator<< ( std::ostream &  o,
Vec2< T > const &  f 
)
friend

operator<<: prints data in form "XxY"

Member Data Documentation


The documentation for this class was generated from the following file:

Generated on Thu Oct 9 2014 14:30:04 for libwps by doxygen 1.8.8