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84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
#ifndef FILE_FLAGS
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#define FILE_FLAGS
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/**************************************************************************/
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/* File: flags.hh */
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/* Author: Joachim Schoeberl */
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/* Date: 10. Oct. 96 */
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/**************************************************************************/
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/**
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Flag - Table.
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A flag table maintains string variables, numerical
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variables and boolean flags.
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*/
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class Flags
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{
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///
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SYMBOLTABLE<char *> strflags;
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///
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SYMBOLTABLE<double> numflags;
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///
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SYMBOLTABLE<int> defflags;
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///
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SYMBOLTABLE<ARRAY<char*>*> strlistflags;
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///
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SYMBOLTABLE<ARRAY<double>*> numlistflags;
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public:
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///
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Flags ();
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///
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~Flags ();
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/// Deletes all flags
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void DeleteFlags ();
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/// Sets string flag, overwrite if exists
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void SetFlag (const char * name, const char * val);
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/// Sets numerical flag, overwrite if exists
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void SetFlag (const char * name, double val);
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/// Sets boolean flag
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void SetFlag (const char * name);
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/// Sets string arary falg
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void SetFlag (const char * name, const ARRAY<char*> & val);
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/// Sets double array flag
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void SetFlag (const char * name, const ARRAY<double> & val);
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/// Save flags to file
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void SaveFlags (const char * filename) const;
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/// write flags to stream
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void PrintFlags (ostream & ost) const;
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/// Load flags from file
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void LoadFlags (const char * filename);
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/// set flag of form -name=hello -val=0.5 -defined
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void SetCommandLineFlag (const char * st);
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/// Returns string flag, default value if not exists
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const char * GetStringFlag (const char * name, const char * def) const;
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/// Returns numerical flag, default value if not exists
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double GetNumFlag (const char * name, double def) const;
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/// Returns address of numerical flag, null if not exists
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const double * GetNumFlagPtr (const char * name) const;
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/// Returns address of numerical flag, null if not exists
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double * GetNumFlagPtr (const char * name);
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/// Returns boolean flag
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bool GetDefineFlag (const char * name) const;
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/// Returns string list flag, empty array if not exist
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const ARRAY<char*> & GetStringListFlag (const char * name) const;
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/// Returns num list flag, empty array if not exist
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const ARRAY<double> & GetNumListFlag (const char * name) const;
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/// Test, if string flag is defined
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bool StringFlagDefined (const char * name) const;
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/// Test, if num flag is defined
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bool NumFlagDefined (const char * name) const;
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/// Test, if string list flag is defined
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bool StringListFlagDefined (const char * name) const;
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/// Test, if num list flag is defined
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bool NumListFlagDefined (const char * name) const;
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};
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#endif
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