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keycode.cpp: use std::unordered_map for keypress cache

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Loic Blot 2017-09-21 18:47:42 +02:00
parent 69f3c424c1
commit 080899b0f1
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1 changed files with 3 additions and 3 deletions
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src/keycode.cpp
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@ -359,11 +359,11 @@ const KeyPress CancelKey("KEY_CANCEL");
*/ */
// A simple cache for quicker lookup // A simple cache for quicker lookup
std::map<std::string, KeyPress> g_key_setting_cache; std::unordered_map<std::string, KeyPress> g_key_setting_cache;
KeyPress getKeySetting(const char *settingname) KeyPress getKeySetting(const char *settingname)
{ {
std::map<std::string, KeyPress>::iterator n; std::unordered_map<std::string, KeyPress>::iterator n;
n = g_key_setting_cache.find(settingname); n = g_key_setting_cache.find(settingname);
if (n != g_key_setting_cache.end()) if (n != g_key_setting_cache.end())
return n->second; return n->second;