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C++ AST::asForStatement方法代码示例

本文整理汇总了C++中AST::asForStatement方法的典型用法代码示例。如果您正苦于以下问题:C++ AST::asForStatement方法的具体用法?C++ AST::asForStatement怎么用?C++ AST::asForStatement使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在AST的用法示例。


在下文中一共展示了AST::asForStatement方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: fineTuneASTNodePositions


//.........这里部分代码省略.........

            // Decrement last position to skip last quote.
            --newPosEnd;

            // If raw literal also skip parenthesis.
            if (isRawLiteral)
                --newPosEnd;

            // Start position will be the end position minus the size of the actual contents of the
            // literal.
            int newPosStart = newPosEnd - static_cast<int>(firstToken.string->size());

            // Skip raw literal parentheses.
            if (isRawLiteral)
                newPosStart += 2;

            positions.astPosStart = newPosStart;
            positions.astPosEnd = newPosEnd;
            if (debug)
                qDebug() << "Selecting inner contents of string literal.";
        }
    } else if (NumericLiteralAST *numericLiteralAST = ast->asNumericLiteral()) {
        Token firstToken = m_unit->tokenAt(numericLiteralAST->firstToken());
        // If char literal, select it without quotes on first step.
        if (firstToken.isCharLiteral()) {
            if (currentASTStep() == 1) {
                if (debug)
                    qDebug() << "Selecting inner contents of char literal.";

                positions.astPosEnd = positions.astPosEnd - 1;
                positions.astPosStart = positions.astPosEnd - int(firstToken.literal->size());
            }
        }
    } else if (ForStatementAST *forStatementAST = ast->asForStatement()) {
        unsigned firstParenTokenIndex = forStatementAST->lparen_token;
        unsigned lastParenTokenIndex = forStatementAST->rparen_token;
        fineTuneForStatementPositions(firstParenTokenIndex, lastParenTokenIndex, positions);
    } else if (RangeBasedForStatementAST *rangeForStatementAST = ast->asRangeBasedForStatement()) {
        unsigned firstParenTokenIndex = rangeForStatementAST->lparen_token;
        unsigned lastParenTokenIndex = rangeForStatementAST->rparen_token;
        fineTuneForStatementPositions(firstParenTokenIndex, lastParenTokenIndex, positions);
    } else if (ClassSpecifierAST *classSpecificerAST = ast->asClassSpecifier()) {

        unsigned firstBraceTokenIndex = classSpecificerAST->lbrace_token;
        unsigned lastBraceTokenIndex = classSpecificerAST->rbrace_token;
        unsigned classKeywordTokenIndex = classSpecificerAST->classkey_token;

        Token firstBraceToken = m_unit->tokenAt(firstBraceTokenIndex);
        Token lastBraceToken = m_unit->tokenAt(lastBraceTokenIndex);
        Token classKeywordToken = m_unit->tokenAt(classKeywordTokenIndex);

        if (debug) {
            qDebug() << "firstBraceToken:" << firstBraceToken.spell();
            qDebug() << "lastBraceToken:" << lastBraceToken.spell();
            qDebug() << "classKeywordToken:" << classKeywordToken.spell();

        }

        int newPosStart = getTokenStartCursorPosition(firstBraceTokenIndex, m_workingCursor);
        int newPosEnd = getTokenEndCursorPosition(lastBraceTokenIndex, m_workingCursor);

        bool isOutsideBraces =
                m_initialChangeSelectionCursor.position() <= newPosStart;
        bool isInsideBraces = !isOutsideBraces;

        int classKeywordPosStart = getTokenStartCursorPosition(classKeywordTokenIndex,
开发者ID:kai66673,项目名称:qt-creator,代码行数:67,代码来源:cppselectionchanger.cpp


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