Merge pull request openframeworks#1809 from thiagohersan/feature-ofTo…

…Double add ofToDouble to ofUtils. close openframeworks#1489.
NickHardeman · Jan 12, 2013 · 7947250 · 7947250
2 parents 8397d24 + 2f0010f
commit 7947250
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diff --git a/libs/openFrameworks/utils/ofUtils.cpp b/libs/openFrameworks/utils/ofUtils.cpp
@@ -397,6 +397,14 @@ float ofToFloat(const string& floatString) {
 	return x;
 }
 
+//----------------------------------------
+double ofToDouble(const string& doubleString) {
+	double x = 0;
+	istringstream cur(doubleString);
+	cur >> x;
+	return x;
+}
+
 //----------------------------------------
 bool ofToBool(const string& boolString) {
 	static const string trueString = "true";

diff --git a/libs/openFrameworks/utils/ofUtils.h b/libs/openFrameworks/utils/ofUtils.h
@@ -149,6 +149,7 @@ string ofHexToString(const string& stringHexString);
 int ofToInt(const string& intString);
 char ofToChar(const string& charString);
 float ofToFloat(const string& floatString);
+double ofToDouble(const string& doubleString);
 bool ofToBool(const string& boolString);
 
 template <class T>