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Don't use exceptions for normal control flow

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This commit is contained in:
Celtic Minstrel
2014-04-14 22:20:44 -04:00
parent 2ae75df4a7
commit c4fc32e06e
1 changed files with 6 additions and 6 deletions
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12
osx/tools/graphtool.cpp
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@@ -13,6 +13,7 @@
#include <boost/filesystem.hpp>
#include <OpenGl/GL.h>
#include <boost/math/constants/constants.hpp>
#include <typeinfo>
using boost::math::constants::pi;
cursor_type arrow_curs[3][3] = {
@@ -1002,13 +1003,12 @@ void undo_clip(sf::RenderTarget& where) {
}
void setActiveRenderTarget(sf::RenderTarget& where) {
try {
const std::type_info& type = typeid(where);
if(type == typeid(sf::RenderWindow&))
dynamic_cast<sf::RenderWindow&>(where).setActive();
} catch(std::bad_cast) {
try {
dynamic_cast<sf::RenderTexture&>(where).setActive();
} catch(std::bad_cast) {}
}
else if(type == typeid(sf::RenderTexture&))
dynamic_cast<sf::RenderTexture&>(where).setActive();
else throw std::bad_cast();
}
Region& Region::operator-=(Region& other) {