topical media & game development

topical media & game development

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lib-of-vs-libs-Poco-include-Poco-NumberFormatter.h / h


  //
  // NumberFormatter.h
  //
  //  $Id: //poco/1.3/Foundation/include/Poco/NumberFormatter.h#2$ 
  //
  // Library: Foundation
  // Package: Core
  // Module:  NumberFormatter
  //
  // Definition of the NumberFormatter class.
  //
  // Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
  // and Contributors.
  //
  // Permission is hereby granted, free of charge, to any person or organization
  // obtaining a copy of the software and accompanying documentation covered by
  // this license (the "Software") to use, reproduce, display, distribute,
  // execute, and transmit the Software, and to prepare derivative works of the
  // Software, and to permit third-parties to whom the Software is furnished to
  // do so, all subject to the following:
  // 
  // The copyright notices in the Software and this entire statement, including
  // the above license grant, this restriction and the following disclaimer,
  // must be included in all copies of the Software, in whole or in part, and
  // all derivative works of the Software, unless such copies or derivative
  // works are solely in the form of machine-executable object code generated by
  // a source language processor.
  // 
  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  // FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
  // SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
  // FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
  // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  // DEALINGS IN THE SOFTWARE.
  //
  
  ifndef Foundation_NumberFormatter_INCLUDED
  define Foundation_NumberFormatter_INCLUDED
  
  include "Poco/Foundation.h"
  
  namespace Poco {
  
  class Foundation_API NumberFormatter

The NumberFormatter class provides static methods for formatting numeric values into strings. { public: static std::string format(int value); Formats an integer value in decimal notation.


          static std::string format(int value, int width);

Formats an integer value in decimal notation, right justified in a field having at least the specified width.


          static std::string format0(int value, int width);

Formats an integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string formatHex(int value);

Formats an int value in hexadecimal notation. The value is treated as unsigned.


          static std::string formatHex(int value, int width);

Formats a int value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.


          static std::string format(unsigned value);

Formats an unsigned int value in decimal notation.


          static std::string format(unsigned value, int width);

Formats an unsigned long int in decimal notation, right justified in a field having at least the specified width.


          static std::string format0(unsigned int value, int width);

Formats an unsigned int value in decimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string formatHex(unsigned value);

Formats an unsigned int value in hexadecimal notation.


          static std::string formatHex(unsigned value, int width);

Formats a int value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string format(long value);

Formats a long value in decimal notation.


          static std::string format(long value, int width);

Formats a long value in decimal notation, right justified in a field having at least the specified width.


          static std::string format0(long value, int width);

Formats a long value in decimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string formatHex(long value);

Formats an unsigned long value in hexadecimal notation. The value is treated as unsigned.


          static std::string formatHex(long value, int width);

Formats an unsigned long value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.


          static std::string format(unsigned long value);

Formats an unsigned long value in decimal notation.


          static std::string format(unsigned long value, int width);

Formats an unsigned long value in decimal notation, right justified in a field having at least the specified width.


          static std::string format0(unsigned long value, int width);

Formats an unsigned long value in decimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string formatHex(unsigned long value);

Formats an unsigned long value in hexadecimal notation.


          static std::string formatHex(unsigned long value, int width);

Formats an unsigned long value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.


  if defined(POCO_HAVE_INT64) && !defined(POCO_LONG_IS_64_BIT)
  
          static std::string format(Int64 value);

Formats a 64-bit integer value in decimal notation.


          static std::string format(Int64 value, int width);

Formats a 64-bit integer value in decimal notation, right justified in a field having at least the specified width.


          static std::string format0(Int64 value, int width);

Formats a 64-bit integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string formatHex(Int64 value);

Formats a 64-bit integer value in hexadecimal notation. The value is treated as unsigned.


          static std::string formatHex(Int64 value, int width);

Formats a 64-bit integer value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width. The value is treated as unsigned.


          static std::string format(UInt64 value);

Formats an unsigned 64-bit integer value in decimal notation.


          static std::string format(UInt64 value, int width);

Formats an unsigned 64-bit integer value in decimal notation, right justified in a field having at least the specified width.


          static std::string format0(UInt64 value, int width);

Formats an unsigned 64-bit integer value in decimal notation, right justified and zero-padded in a field having at least the specified width.


          static std::string formatHex(UInt64 value);

Formats a 64-bit integer value in hexadecimal notation.


          static std::string formatHex(UInt64 value, int width);

Formats a 64-bit integer value in hexadecimal notation, right justified and zero-padded in a field having at least the specified width.


  endif // defined(POCO_HAVE_INT64) && !defined(POCO_LONG_IS_64_BIT)
  
          static std::string format(float value);

Formats a float value in decimal floating-point notation, according to std::printf's %g format with a precision of 8 fractional digits.


          static std::string format(double value);

Formats a double value in decimal floating-point notation, according to std::printf's %g format with a precision of 16 fractional digits.


          static std::string format(double value, int precision);

Formats a double value in decimal floating-point notation, according to std::printf's %f format with the given precision.


          static std::string format(double value, int width, int precision);

Formats a double value in decimal floating-point notation, right justified in a field of the specified width, with the number of fractional digits given in precision.


          static std::string format(const void* ptr);

Formats a pointer in an eight (32-bit architectures) or sixteen (64-bit architectures) characters wide field in hexadecimal notation. };


  } // namespace Poco
  
  endif // Foundation_NumberFormatter_INCLUDED

[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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