nerdcruft/libcruft-util
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region: add rebase method

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sets region base point
This commit is contained in:
Danny Robson 2015-03-02 18:48:20 +11:00
parent 3e2c70f251
commit 69864bdfcd
2 changed files with 14 additions and 0 deletions
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12
region.cpp
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@ -126,6 +126,18 @@ util::region<T>::empty (void) const
}
//-----------------------------------------------------------------------------
template <typename T>
util::point<2,T>
util::region<T>::rebase (util::point<2,T> p)
{
x = p.x;
y = p.y;
return base ();
}
//-----------------------------------------------------------------------------
template <typename T>
util::point<2,T>

2
region.hpp
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@ -60,6 +60,8 @@ namespace util {
bool empty (void) const;
point<2,T> rebase (util::point<2,T>);
point<2,T> base (void) const;
point<2,T> away (void) const;
point<2,T> centre (void) const;