logscope.h

#ifndef logscope_h
#define logscope_h

#include "streamlog/logstream.h"

namespace streamlog{

  class logscope{

  public:
    logscope(logstream& ls) : _ls(&ls) , _name("") , _level(-1) { }
    
    ~logscope(){

      if( _name.size() > 0 ) {
        _ls->prefix()->_name=_name ;
        //std::cerr << "  ~logscope()  reset name to " << _name << std::endl ;
        
      }
      if(  _level > -1 )
        _ls->setLevel( _level ) ; 
    }
    
    void setName(const std::string name) {
      _name =  _ls->prefix()->_name ;
      _ls->prefix()->_name = name ;
    }
  

    template <class T>
    void setLevel(){
      _level =  _ls->_level ;
      _ls->setLevel( T::level )  ;
    }

    void setLevel(const std::string& level){
      _level =  _ls->setLevel( level )  ;
    }
   
  protected: 
    logstream* _ls ;
    std::string _name ;
    int _level;
    logscope() {}
    
  };
  
}
#endif