README.md

roffcpp

C++ library for parsing Roxar Open File Format (ROFF) (binary and ascii) files.

This library is inspired by XTGeo and Roffio.

Some test data is taken from XTGeo test data.

Building on Linux

mkdir build
cd build
cmake ..

Run tests

tests/roffcpp-tests

Usage

std::ifstream stream( filename, std::ios::binary );
Reader reader( stream );
reader.parse();

std::vector<std::pair<std::string, RoffScalar>>  values     = reader.scalarNamedValues();
std::vector<std::pair<std::string, Token::Kind>> arrayTypes = reader.getNamedArrayTypes();

auto getInt = []( auto values, const std::string& name ) {
    auto v = std::find_if( values.begin(), values.end(), [&name]( const auto& arg ) { return arg.first == name; } );
    if ( v != values.end() )
        return std::get<int>( v->second );
    else
        throw std::runtime_error( "Missing parameter (integer): " + name );
};


int nx = getInt( values, "dimensions.nX" );
int ny = getInt( values, "dimensions.nY" );
int nz = getInt( values, "dimensions.nZ" );

std::vector<int> layers = reader.getIntArray( "subgrids.nLayers" );

Licensing

Licensed under GNU GPL version 3.