InputUtil.h

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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//
 
#ifndef ICE_UTIL_INPUT_UTIL_H
#define ICE_UTIL_INPUT_UTIL_H
 
#include <IceUtil/Config.h>
#include <string>
 
namespace IceUtilInternal
{
 
//
// Portable strtoll/_strtoi64
//
ICE_API IceUtil::Int64 strToInt64(const char*, char**, int);
 
//
// stringToInt64 converts a string into a signed 64-bit integer.
// It's a simple wrapper around strToInt64.
//
// Semantics:
//
// - Ignore leading whitespace
//
// - If the string starts with '0', parse as octal
//
// - If the string starts with "0x" or "0X", parse as hexadecimal
//
// - Otherwise, parse as decimal
//
// - return value == true indicates a successful conversion and result contains the converted value
// - return value == false indicates an unsuccessful conversion:
//      - result == 0 indicates that no digits were available for conversion
//      - result == "Int64 Min" or result == "Int64 Max" indicate underflow or overflow.
//
ICE_API  bool stringToInt64(const std::string&, IceUtil::Int64&);
 
}
 
#endif