if( s < this->m_Mapper->GetSliceNumberMinValue( ) )
s = this->m_Mapper->GetSliceNumberMinValue( );
if( s > this->m_Mapper->GetSliceNumberMaxValue( ) )
s = this->m_Mapper->GetSliceNumberMaxValue( );
this->m_Mapper->SetSliceNumber( s );
if( s < this->m_Mapper->GetSliceNumberMinValue( ) )
s = this->m_Mapper->GetSliceNumberMinValue( );
if( s > this->m_Mapper->GetSliceNumberMaxValue( ) )
s = this->m_Mapper->GetSliceNumberMaxValue( );
this->m_Mapper->SetSliceNumber( s );