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Annotate vector::normalised with mustuse

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This commit is contained in:
Danny Robson 2012-07-31 14:40:00 +10:00
parent 1e269c4ed3
commit d9a3abf4cd
1 changed files with 2 additions and 2 deletions
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4
vector.hpp
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@ -22,6 +22,7 @@
#include "json.hpp"
#include "detail/coord.hpp"
#include "annotations.hpp"
#include <array>
#include <iostream>
@ -70,8 +71,7 @@ namespace util {
double dot (const util::vector<S>&) const;
util::vector<S>& normalise (void);
util::vector<S> normalised (void) const;
util::vector<S> normalised (void) const mustuse;
bool is_zero (void) const;