Function vector_c_wrap

tools/api.py:950–990

(p: Parameter)

@cwrap('std::vector')
def vector_c_wrap(p: Parameter) -> None:
    inner = p.type.inner_type()
    # Not a generic type
    if not inner:
        return
    if inner.str() in c_type_map:
        inner = c_type_map[inner.str()]

    t = inner.add_pointer()
    if p.type.is_reference():
        if p.type.is_const():
            t = t.add_const()
    if p.returns:
        if p.type.is_reference():
            p.add_param(t.add_pointer())
            p.add_size_param()
            p.bad_param('${name} == nullptr or ${size} == nullptr',
                        'Null pointer')
        elif p.virtual:
            p.add_param(t)
            p.add_size_param()
            p.bad_param('${name} == nullptr or ${size} == nullptr',
                        'Null pointer')
            p.virtual_write = '{${name}.begin(), ${name}.begin()+${size}}; // cppcheck-suppress returnDanglingLifetime'
        else:
            p.add_param(t)
            p.bad_param('${name} == nullptr', 'Null pointer')
    else:
        p.add_param(t)
        p.add_size_param()
        p.bad_param('${name} == nullptr and ${size} != 0', 'Null pointer')

    p.read = '${type}(${name}, ${name}+${size})'
    p.cpp_write = '${type}(${name}, ${name}+${size})'
    p.virtual_read = ['${name}.data()', '${name}.size()']
    if p.type.is_reference():
        p.write = [
            '*${name} = ${result}.data()', '*${size} = ${result}.size()'
        ]
    else:
        p.write = ['std::copy(${result}.begin(), ${result}.end(), ${name})']


@cwrap('std::string', 'char*')