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Classes  
class  GfMatrix2d 
Stores a 2x2 matrix of double elements. More...  
Functions  
GF_API bool  GfIsClose (GfMatrix2d const &m1, GfMatrix2d const &m2, double tolerance) 
Tests for equality within a given tolerance, returning true if the difference between each component of the matrix is less than or equal to tolerance , or false otherwise. More...  
GF_API std::ostream &  operator<< (std::ostream &, GfMatrix2d const &) 
Output a GfMatrix2d. More...  
GF_API bool GfIsClose  (  GfMatrix2d const &  m1, 
GfMatrix2d const &  m2,  
double  tolerance  
) 
Tests for equality within a given tolerance, returning true
if the difference between each component of the matrix is less than or equal to tolerance
, or false otherwise.