anonymous_namespace{shapeIOtextParsers.cpp} Namespace Reference

Internal namespace for the reader parsers. More...

Functions
template<typename Iterator >
bool	parse_shapefile_entries (Iterator first, Iterator last, std::vector< float > &v)
	Parses space-separated shapefile entries. More...
template<typename OutputIterator , typename Container >
bool	print_shapefile_entries (OutputIterator &sink, Container const &v)
	Used in quickly printing shapefile. More...
template<typename OutputIterator , typename Container >
bool	print_shapefile_pts (OutputIterator &sink, Container const &v)

Detailed Description

Internal namespace for the reader parsers.

Function Documentation

parse_shapefile_entries()

template<typename Iterator >

bool anonymous_namespace{shapeIOtextParsers.cpp}::parse_shapefile_entries	(	Iterator	first,
		Iterator	last,
		std::vector< float > &	v
	)

Parses space-separated shapefile entries.

Definition at line 35 of file shapeIOtextParsers.cpp.

Referenced by icedb::Examples::Shapes::readDDSCATtextContents(), and icedb::Examples::Shapes::readRawText().

    {
        using qi::double_;
        using qi::long_;
        using qi::float_;
        using qi::phrase_parse;
        using qi::_1;
        using ascii::space;
        using phoenix::push_back;

        bool r = phrase_parse(first, last,

            //  Begin grammar
            (
                // *long_[push_back(phoenix::ref(v), _1)]
                *float_
                )
            ,
            //  End grammar

            space, v);

        if (first != last) // fail if we did not get a full match
            return false;
        return r;
    }

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print_shapefile_entries()

template<typename OutputIterator , typename Container >

bool anonymous_namespace{shapeIOtextParsers.cpp}::print_shapefile_entries	(	OutputIterator &	sink,
		Container const &	v
	)

Used in quickly printing shapefile.

Definition at line 64 of file shapeIOtextParsers.cpp.

Referenced by icedb::Examples::Shapes::writeDDSCAT().

    {
        using boost::spirit::karma::long_;
        using boost::spirit::karma::float_;
        using boost::spirit::karma::repeat;
        using boost::spirit::karma::generate;
        //using boost::spirit::karma::generate_delimited;
        using boost::spirit::ascii::space;

        bool r = generate(
            sink,                           // destination: output iterator
            *(
                //repeat(7)()
                '\t' << long_ << '\t' << // point id
                float_ << '\t' << float_ << '\t' << float_ << '\t' << // point coordinates
                long_ << '\t' << long_ << '\t' << long_ << '\n' // dielectric
                ),
            //space,                          // the delimiter-generator
            v                               // the data to output 
        );
        return r;
    }

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print_shapefile_pts()

template<typename OutputIterator , typename Container >

bool anonymous_namespace{shapeIOtextParsers.cpp}::print_shapefile_pts	(	OutputIterator &	sink,
		Container const &	v
	)

Definition at line 88 of file shapeIOtextParsers.cpp.

Referenced by icedb::Examples::Shapes::writeTextRaw().

    {
        using boost::spirit::karma::long_;
        using boost::spirit::karma::float_;
        using boost::spirit::karma::repeat;
        using boost::spirit::karma::generate;
        //using boost::spirit::karma::generate_delimited;
        using boost::spirit::ascii::space;

        bool r = generate(
            sink,                           // destination: output iterator
            *(
                //repeat(7)()
                float_ << '\t' << float_ << '\t' << float_ << '\n'
                ),
            //space,                          // the delimiter-generator
            v                               // the data to output 
        );
        return r;
    }

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