Inventor/SoPreferences.h

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/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
/*==============================================================================
*   Classes     : SoPreferences
*   Author(s)   : Fabien ARNAUD
*   Date        : Jul, 18 2002
*                 Feb, 20 2003
*==============================================================================
*
* Description : Manage environment variables and configuration file
*
*============================================================================*/


#ifndef _SB_ENVIRONMENT_VARS_H
#define _SB_ENVIRONMENT_VARS_H

#include <Inventor/SbBase.h>
#include <Inventor/SbDict.h>
#include <Inventor/SbColor.h>
#include <Inventor/SbVec.h>

#include <Inventor/threads/SbThreadMutex.h>

class  SoPreferences {
 public:
  // Retrieving values

  SoNONUNICODE static const char* getValue (const char* name);

  static const SbString* getStringValue( const SbString& name );

  SoNONUNICODE static SbBool getBool( const char* name, SbBool defaultValue );

  static SbBool getBool( const SbString& name, SbBool defaultValue );

  SoNONUNICODE static int getInt( const char* name, int defaultValue );

  static int getInt( const SbString& name, int defaultValue);

  SoNONUNICODE static long getLong( const char* name, long defaultValue );

  static long getLong( const SbString& name, long defaultValue );

  SoNONUNICODE static float getFloat( const char* name, float defaultValue );

  static float getFloat( const SbString& name, float defaultValue );

  SoNONUNICODE static double getDouble( const char* name, double defaultValue );

  static double getDouble( const SbString& name, double defaultValue );

  SoNONUNICODE static const SbString& getString (const char* name, const SbString& defaultValue);

  static const SbString& getString( const SbString& name, const SbString& defaultValue );

  SoNONUNICODE static const SbVec3f& getVec3f( const char* name, const SbVec3f& defaultValue );

  static const SbVec3f& getVec3f( const SbString& name, const SbVec3f& defaultValue );

  SoNONUNICODE static const SbVec2s& getVec2s( const char* name, const SbVec2s& defaultValue );

  static const SbVec2s& getVec2s( const SbString& name, const SbVec2s& defaultValue );

  SoNONUNICODE static const SbColor& getColor( const char* name, const SbColor& defaultValue );

  static const SbColor& getColor( const SbString& name, const SbColor& defaultValue );


  // Setting values

  SoNONUNICODE static void setValue( const char* name, const char* value = NULL );

  static void setValue( const SbString& name, const SbString* value = NULL );

  SoNONUNICODE static void setBool( const char* name, SbBool value );

  static void setBool( const SbString& name, SbBool value );

  SoNONUNICODE static void setInt( const char* name, int value );

  static void setInt( const SbString& name, int value );

  SoNONUNICODE static void setLong( const char* name, long value );

  static void setLong( const SbString& name, long value );

  SoNONUNICODE static void setFloat( const char* name, float value );

  static void setFloat( const SbString& name, float value );

  SoNONUNICODE static void setDouble( const char* name, double value );

  static void setDouble( const SbString& name, double value );

    SoNONUNICODE static void setString (const char* name, const SbString& value);

    static void setString( const SbString& name, const SbString& value );

  SoNONUNICODE static void setVec3f( const char* name, const SbVec3f& value );

  static void setVec3f( const SbString& name, const SbVec3f& value );

  SoNONUNICODE static void setVec2s( const char* name, const SbVec2s& value );

  static void setVec2s( const SbString& name, const SbVec2s& value );

  SoNONUNICODE static void setColor( const char* name, const SbColor& value );


  static void setColor( const SbString& name, const SbColor& value );

  SoNONUNICODE static void readFile (const char* filename);

  static void readFile (const SbString& filename);

 private:
  static SbDict* s_dictionary;
  static SbThreadMutex s_mutex;
  static void initialize ();
  static SbString s_unspecifiedValue;
  static bool s_verbose_env;

private:
  static void clean();

  class SoPreferencesImpl;
  friend class SoPreferencesImpl; //VC6 doesn't allow inner classes to access private members

};
#endif // _SB_ENVIRONMENT_VARS_H

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Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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