/usr/include/opencascade/OSD_Environment.hxx is in libopencascade-foundation-dev 6.5.0.dfsg-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _OSD_Environment_HeaderFile
#define _OSD_Environment_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _TCollection_AsciiString_HeaderFile
#include <TCollection_AsciiString.hxx>
#endif
#ifndef _OSD_Error_HeaderFile
#include <OSD_Error.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
class Standard_ConstructionError;
class Standard_NullObject;
class OSD_OSDError;
class TCollection_AsciiString;
//! Management of system environment variables <br>
//! An environment variable is composed of a variable name <br>
//! and its value. <br>
class OSD_Environment {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Creates the object Environment. <br>
Standard_EXPORT OSD_Environment();
//! Creates an Environment variable initialized with value <br>
//! set to an empty AsciiString. <br>
Standard_EXPORT OSD_Environment(const TCollection_AsciiString& Name);
//! Creates an Environment variable initialized with Value. <br>
Standard_EXPORT OSD_Environment(const TCollection_AsciiString& Name,const TCollection_AsciiString& Value);
//! Changes environment variable value. <br>
//! Raises ConstructionError either if the string contains <br>
//! characters not in range of ' '...'~' or if the string <br>
//! contains the character '$' which is forbiden. <br>
Standard_EXPORT void SetValue(const TCollection_AsciiString& Value) ;
//! Gets the value of an environment variable <br>
Standard_EXPORT TCollection_AsciiString Value() ;
//! Changes environment variable name. <br>
//! Raises ConstructionError either if the string contains <br>
//! characters not in range of ' '...'~' or if the string <br>
//! contains the character '$' which is forbiden. <br>
Standard_EXPORT void SetName(const TCollection_AsciiString& name) ;
//! Gets the name of <me>. <br>
Standard_EXPORT TCollection_AsciiString Name() const;
//! Sets the value of an environment variable <br>
//! into system (physically). <br>
Standard_EXPORT void Build() ;
//! Removes (physically) an environment variable <br>
Standard_EXPORT void Remove() ;
//! Returns TRUE if an error occurs <br>
Standard_EXPORT Standard_Boolean Failed() const;
//! Resets error counter to zero <br>
Standard_EXPORT void Reset() ;
//! Raises OSD_Error <br>
Standard_EXPORT void Perror() ;
//! Returns error number if 'Failed' is TRUE. <br>
Standard_EXPORT Standard_Integer Error() const;
protected:
private:
TCollection_AsciiString myName;
TCollection_AsciiString myValue;
OSD_Error myError;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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