nerdcruft/libcruft-util
1
0
Fork 0
Code Issues Releases Activity

coord: add vector relational operators

Browse Source
This commit is contained in:
Danny Robson 2015-10-20 12:37:08 +11:00
parent b5929b7b4a
commit 3991848726
1 changed files with 27 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
coord/ops.hpp
View File

@ -379,6 +379,31 @@ namespace util {
//------------------------------------------------------------------------- //-------------------------------------------------------------------------
#define VECTOR_OP(OP) \
template < \
size_t S, \
typename T, \
typename U, \
template <size_t,typename> class A, \
template <size_t,typename> class B \
> \
vector<S,bool> \
operator OP (const A<S,T> a, const B<S,U> b) \
{ \
vector<S,bool> out; \
for (size_t i = 0; i < S; ++i) \
out[i] = a[i] OP b[i]; \
return out; \
}
VECTOR_OP(<)
VECTOR_OP(>)
VECTOR_OP(<=)
VECTOR_OP(>=)
#undef VECTOR_OP
#define SCALAR_OP(OP) \ #define SCALAR_OP(OP) \
template < \ template < \
size_t S, \ size_t S, \
@ -386,10 +411,10 @@ namespace util {
typename U, \ typename U, \
template <size_t,typename> class K \ template <size_t,typename> class K \
> \ > \
K<S,bool> \ vector<S,bool> \
operator OP (const K<S,T> k, const U u) \ operator OP (const K<S,T> k, const U u) \
{ \ { \
K<S,bool> out; \ vector<S,bool> out; \
for (size_t i = 0; i < S; ++i) \ for (size_t i = 0; i < S; ++i) \
out[i] = k[i] OP u; \ out[i] = k[i] OP u; \
return out; \ return out; \