C++ (Cpp) TType::isSizedArray示例

示例#1

文件： ParseContextBase.cpp 项目： Dagarman/mame

// Ensure index is in bounds, correct if necessary.
// Give an error if not.
void TParseContextBase::checkIndex(const TSourceLoc& loc, const TType& type, int& index)
{
    if (index < 0) {
        error(loc, "", "[", "index out of range '%d'", index);
        index = 0;
    } else if (type.isArray()) {
        if (type.isSizedArray() && index >= type.getOuterArraySize()) {
            error(loc, "", "[", "array index out of range '%d'", index);
            index = type.getOuterArraySize() - 1;
        }
    } else if (type.isVector()) {
        if (index >= type.getVectorSize()) {
            error(loc, "", "[", "vector index out of range '%d'", index);
            index = type.getVectorSize() - 1;
        }
    } else if (type.isMatrix()) {
        if (index >= type.getMatrixCols()) {
            error(loc, "", "[", "matrix index out of range '%d'", index);
            index = type.getMatrixCols() - 1;
        }
    }
}