EnvironmentVariableUtils.h

#pragma once
 
#include <Foundation/Basics.h>
#include <Foundation/Strings/String.h>
 
class PL_FOUNDATION_DLL plEnvironmentVariableUtils
{
public:
  static plString GetValueString(plStringView sName, plStringView sDefault = nullptr);
 
  static plResult SetValueString(plStringView sName, plStringView sValue);
 
  static plInt32 GetValueInt(plStringView sName, plInt32 iDefault = -1);
 
  static plResult SetValueInt(plStringView sName, plInt32 iValue);
 
  static bool IsVariableSet(plStringView sName);
 
  static plResult UnsetVariable(plStringView sName);
 
private:
  static plString GetValueStringImpl(plStringView sName, plStringView sDefault);
 
  static plResult SetValueStringImpl(plStringView sName, plStringView sValue);
 
  static bool IsVariableSetImpl(plStringView sName);
 
  static plResult UnsetVariableImpl(plStringView sName);
};