33 #define PURE __attribute__((pure))  macro
51 inline int     PURE transpose(int v)    { return v; }  in transpose()
52 inline float   PURE transpose(float v)  { return v; }  in transpose()
53 inline double  PURE transpose(double v) { return v; }  in transpose()
55 inline int     PURE trace(int v)    { return v; }  in trace()
56 inline float   PURE trace(float v)  { return v; }  in trace()
57 inline double  PURE trace(double v) { return v; }  in trace()
60 MATRIX PURE inverse(const MATRIX& src) {  in inverse()
111 MATRIX_R PURE multiply(const MATRIX_A& lhs, const MATRIX_B& rhs) {  in multiply()
130 MATRIX PURE transpose(const MATRIX& m) {  in transpose()
142 typename MATRIX::value_type PURE trace(const MATRIX& m) {  in trace()
152 typename MATRIX::col_type PURE diag(const MATRIX& m) {  in diag()
209     friend BASE<T> PURE operator *(const BASE<T>& lhs, const BASE<U>& rhs) {
239     friend BASE<T> PURE inverse(const BASE<T>& m)   { return matrix::inverse(m); }  in inverse()
240     friend BASE<T> PURE transpose(const BASE<T>& m) { return matrix::transpose(m); }  in transpose()
241     friend T       PURE trace(const BASE<T>& m)     { return matrix::trace(m); }  in trace()
255 #undef PURE