C++ (Cpp) clang_getNullRange Examples

Example #1

File: tokenizer.hpp Project: PKUbuntu/libclang-vim

    CXSourceRange get_range_whole_file() const
    {
        size_t const file_size = get_file_size(file_name.c_str());
        CXFile const file = clang_getFile(translation_unit, file_name.c_str());

        auto const file_begin = clang_getLocationForOffset(translation_unit, file, 0);
        auto const file_end = clang_getLocationForOffset(translation_unit, file, file_size);

        if(is_null_location(file_begin) || is_null_location(file_end)) {
            return clang_getNullRange();
        }

        auto const file_range = clang_getRange(file_begin, file_end);
        if(clang_Range_isNull(file_range)) {
            return clang_getNullRange();
        }

        return file_range;
    }

Example #2

File: clang++.cpp Project: mythagel/cxxide

source_range source_range::null()
{
    return { clang_getNullRange() };
}

Example #3

File: sourcerange.cpp Project: raphaelcotty/qt-creator

SourceRange::SourceRange()
    : cxSourceRange(clang_getNullRange())
{
}