int
OperatorUtils::LoadMatrix( const QString& inFileName, Param& outParam )
{
if( inFileName.isEmpty() )
return MatNotFound;
if( QFileInfo( inFileName ).suffix() == MATRIX_EXTENSION )
{
ParamList paramsFromFile;
paramsFromFile.Load( inFileName.toLocal8Bit().constData(), true );
if( paramsFromFile.Size() == 0 )
return MatNotFound;
if( paramsFromFile.Size() > 1 )
return MatMultipleParams;
Param p = paramsFromFile[0];
outParam.SetDimensions( p.NumRows(), p.NumColumns() );
for( int row = 0; row < p.NumRows(); ++row )
for( int col = 0; col < p.NumColumns(); ++col )
outParam.Value( row, col ) = p.Value( row, col );
outParam.RowLabels() = p.RowLabels();
outParam.ColumnLabels() = p.ColumnLabels();
}
else
{
ifstream input( inFileName.toLocal8Bit() );
input.clear();
vector<vector<string> > matrix;
string line;
while( getline( input, line ) )
{
istringstream is( line );
vector<string> row;
string value;
while( getline( is, value, '\t' ) )
row.push_back( value );
if( !row.empty() )
matrix.push_back( row );
}
if( matrix.empty() )
return MatNotFound;
size_t numRows = matrix.size(),
numCols = matrix[ 0 ].size();
for( size_t row = 1; row < numRows; ++row )
if( matrix[ row ].size() != numCols )
return MatLoadColsDiff;
outParam.SetDimensions( numRows, numCols );
for( size_t row = 0; row < numRows; ++row )
for( size_t col = 0; col < numCols; ++col )
{
istringstream iss( matrix[ row ][ col ] );
iss >> outParam.Value( row, col );
}
}
return NoError;
}
void
_TParamDef::param_add_all( ParamList* inList, const char* inSectionPrefix, long inDefaultDimension )
{
string sectionPrefix( inSectionPrefix ),
externalPrefix( "ext_" ),
runtimeSuffix( RUNTIME_SUFFIX ),
runtimeElement( RUNTIME_ELEMENT );
for( list<_TParamDef*>::const_iterator i = _TParamDef::params().begin();
i != params().end(); ++i )
{
Param p( ( *i )->definitionLine() );
string section = p.Section();
if( section.find( externalPrefix ) != 0 )
{
if( section != sectionPrefix )
{
section = sectionPrefix + "_" + section;
p.SetSection( section );
}
string name = p.Name();
size_t suffixPos = name.find( runtimeSuffix );
if( suffixPos != name.npos )
{
p.SetType( "matrix" );
string value = p.Value();
size_t pos = value.find( runtimeSuffix );
p.SetDimensions( inDefaultDimension + 1, 1 );
for( int i = p.NumRows() - 1; i >= 0; --i )
{
// Replace RUNTIME_SUFFIX in the comment and use it as a row label.
ostringstream os;
os << i;
string comment = p.Comment();
size_t comment_pos = comment.find( runtimeSuffix );
if( comment_pos != comment.npos )
comment.replace( comment_pos, runtimeSuffix.length(), os.str() );
p.RowLabels()[ i ] = comment;
// Replace RUNTIME_SUFFIX in the parameter values.
if( pos == value.npos )
p.Value( i, 0 ) = value;
else
{
string newValue = value;
newValue.replace( pos, runtimeSuffix.length(), os.str() );
p.Value( i, 0 ) = newValue;
}
}
p.ColumnLabels()[ 0 ] = "";
ostringstream oss;
oss << p;
string line = oss.str();
// Replace RUNTIME_SUFFIX in the parameter name.
pos = line.find( runtimeSuffix );
if( pos != line.npos )
line.replace( pos, runtimeSuffix.length(), "" );
// Replace RUNTIME_SUFFIX in the comment.
pos = line.rfind( runtimeSuffix );
if( pos != line.npos )
line.replace( pos, runtimeSuffix.length(), "N" );
name.replace( suffixPos, runtimeSuffix.length(), "" );
if( !inList->Exists( name ) )
inList->Add( line );
}
else
{ // The parameter might be a special instance for a certain suffix.
// This will only work for true suffices, i.e. at the end of the name.
size_t pos = name.find_last_not_of( "0123456789" );
Param* param = NULL;
if( pos != name.length() - 1 )
{
string paramName = name.substr( 0, pos + 1 );
if( inList->Exists( paramName ) )
param = &( *inList )[ paramName ];
}
if( param != NULL && string( "matrix" ) == param->Type() )
{
long suffix = ::atoi( name.substr( pos ).c_str() );
param->Value( suffix, 0 ) = p.Value();
param->RowLabels()[ suffix ] = p.Comment();
}
else if( !PARAM_EXISTS( inList, p.Name() ) )
{
ostringstream oss;
oss << p;
string line = oss.str();
// Runtime elements are not supported, the user must supply a value.
size_t rtPos;
while( ( rtPos = line.find( runtimeElement ) ) != line.npos )
line.replace( rtPos, runtimeElement.length(), "N/A" );
inList->Add( line );
}
}
}
}
}
