Be Sweet - a set of visual source code browsers

#include "stdafx.h"

#include "FullQualifiedName.h"

const static const std::string GLOBAL_NAMESPACE = "global namespace";

using namespace std;
using string::npos;

const string FullQualifiedName::empty;

FullQualifiedName::FullQualifiedName(const string &fqn)
:  mName(getNameOf(fqn)) 
{
  setScope((getScopeOf(fqn)));
}

FullQualifiedName::FullQualifiedName(const string& scope, const string& name)
: mName(name) 
{
  setScope(scope);
}

string FullQualifiedName::getScopeOf(const string &fqn)
{
  size_t pos = fqn.rfind("::");
  return pos == npos ? "" : fqn.substr(0, pos);
}

string FullQualifiedName::getNameOf(const string &fqn)
{
	size_t pos = fqn.rfind("::");
  return pos == npos ? fqn : fqn.substr(pos+2, npos);
} 

void FullQualifiedName::setScope(const string &scope)
{
  mScope = scope == GLOBAL_NAMESPACE ? empty : scope;
  //mScope = scope.empty() ? GLOBAL_NAMESPACE : scope;
}

const string& FullQualifiedName::getScope() const
{
 return mScope == GLOBAL_NAMESPACE ? empty : mScope;
 //return mScope.empty() ? GLOBAL_NAMESPACE : mScope;
}

string FullQualifiedName::toString () const 
{ 
 return getScope().empty() ? getName() : getScope() + "::" + getName(); 
}