protobuf/src/google/protobuf/io/strtod.h

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// Protocol Buffers - Google's data interchange format
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// A locale-independent version of strtod(), used to parse floating
// point default values in .proto files, where the decimal separator
// is always a dot.
 
#ifndef GOOGLE_PROTOBUF_IO_STRTOD_H__
#define GOOGLE_PROTOBUF_IO_STRTOD_H__
 
namespace google {
namespace protobuf {
namespace io {
 
// A locale-independent version of the standard strtod(), which always
// uses a dot as the decimal separator.
double NoLocaleStrtod(const char* str, char** endptr);
 
// Casts a double value to a float value. If the value is outside of the
// representable range of float, it will be converted to positive or negative
// infinity.
float SafeDoubleToFloat(double value);
 
}  // namespace io
}  // namespace protobuf
}  // namespace google
 
#endif  // GOOGLE_PROTOBUF_IO_STRTOD_H__