本文整理汇总了C++中AST::asNumericLiteral方法的典型用法代码示例。如果您正苦于以下问题：C++ AST::asNumericLiteral方法的具体用法？C++ AST::asNumericLiteral怎么用？C++ AST::asNumericLiteral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类AST的用法示例。
在下文中一共展示了AST::asNumericLiteral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.........
}
} else if (StringLiteralAST *stringLiteralAST = ast->asStringLiteral()) {
// Select literal without quotes on first step, and the whole literal on next step.
if (currentASTStep() == 1) {
Token firstToken = m_unit->tokenAt(stringLiteralAST->firstToken());
bool isRawLiteral = firstToken.f.kind >= T_FIRST_RAW_STRING_LITERAL
&& firstToken.f.kind <= T_RAW_UTF32_STRING_LITERAL;
if (debug && isRawLiteral)
qDebug() << "Is raw literal.";
// Start from positions that include quotes.
int newPosEnd = positions.astPosEnd;
// 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();