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detect use of uninitialized metrics

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This commit is contained in:
Chris Danford
2005-03-20 22:29:42 +00:00
parent 3ecb0aa4a9
commit 50d73b4855
1 changed files with 14 additions and 7 deletions
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stepmania/src/ThemeMetric.h
+14 -7
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@@ -21,6 +21,7 @@ private:
CString m_sGroup;
CString m_sName;
T m_currentValue;
bool m_bIsLoaded;
public:
/* Initializing with no group and name is allowed; if you do this, you must
@@ -29,7 +30,8 @@ public:
* (everything except screens). */
ThemeMetric( const CString& sGroup = "", const CString& sName = "" ):
m_sGroup( sGroup ),
m_sName( sName )
m_sName( sName ),
m_bIsLoaded( false )
{
m_currentValue = T();
ThemeManager::Subscribe( this );
@@ -39,7 +41,8 @@ public:
IThemeMetric( cpy ),
m_sGroup( cpy.m_sGroup ),
m_sName( cpy.m_sName ),
m_currentValue( cpy.m_currentValue )
m_currentValue( cpy.m_currentValue ),
m_bIsLoaded( cpy.m_bIsLoaded )
{
ThemeManager::Subscribe( this );
}
@@ -65,26 +68,30 @@ public:
void Read()
{
if( m_sName != "" && THEME && THEME->IsThemeLoaded() )
{
THEME->GetMetric( m_sGroup, m_sName, m_currentValue );
m_bIsLoaded = true;
}
}
const T& GetValue() const
{
ASSERT( m_sName != "" );
ASSERT( m_bIsLoaded );
return m_currentValue;
}
operator const T& () const
{
return m_currentValue;
return GetValue();
}
//Hacks for VC6 for all boolean operators.
bool operator ! () const { return !m_currentValue; }
bool operator && ( const T& input ) const { return m_currentValue && input; }
bool operator || ( const T& input ) const { return m_currentValue || input; }
bool operator == ( const T& input ) const { return m_currentValue == input; }
bool operator ! () const { return !GetValue(); }
bool operator && ( const T& input ) const { return GetValue() && input; }
bool operator || ( const T& input ) const { return GetValue() || input; }
bool operator == ( const T& input ) const { return GetValue() == input; }
};
typedef CString (*MetricName1D)(size_t N);