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toDouble
1 parent fbbc70e commit c7c6f70Copy full SHA for c7c6f70
cores/arduino/WString.cpp
@@ -742,6 +742,11 @@ long String::toInt(void) const
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float String::toFloat(void) const
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{
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- if (buffer) return float(atof(buffer));
+ return float(toDouble());
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+}
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+
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+double String::toDouble(void) const
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+{
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+ if (buffer) return atof(buffer);
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return 0;
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}
cores/arduino/WString.h
@@ -190,6 +190,7 @@ class String
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// parsing/conversion
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long toInt(void) const;
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float toFloat(void) const;
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+ double toDouble(void) const;
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protected:
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char *buffer; // the actual char array
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