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extent: add ostream operator

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This commit is contained in:
Danny Robson 2014-07-02 15:43:59 +10:00
parent 89c87cbf06
commit ff17c51a85
2 changed files with 17 additions and 1 deletions
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12
extent.cpp
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@ -108,6 +108,18 @@ namespace util {
{ return; } { return; }
} }
//-----------------------------------------------------------------------------
template <typename T>
std::ostream&
operator<< (std::ostream &os, util::extent<T> e) {
os << "[" << e.w << ", " << e.h << "]";
return os;
}
template std::ostream& operator<< (std::ostream&, util::extent<uint16_t>);
template std::ostream& operator<< (std::ostream&, util::extent<uint32_t>);
template std::ostream& operator<< (std::ostream&, util::extent<uint64_t>);
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
namespace util { namespace util {

6
extent.hpp
View File

@ -20,6 +20,8 @@
#ifndef __UTIL_EXTENT_HPP #ifndef __UTIL_EXTENT_HPP
#define __UTIL_EXTENT_HPP #define __UTIL_EXTENT_HPP
#include <iostream>
namespace util { namespace util {
/** /**
* A pure two-dimensional size, without positioning * A pure two-dimensional size, without positioning
@ -47,5 +49,7 @@ namespace util {
}; };
} }
#endif template <typename T>
std::ostream& operator<< (std::ostream&, util::extent<T>);
#endif