本文整理汇总了C++中TIntermBinary::fold方法的典型用法代码示例。如果您正苦于以下问题：C++ TIntermBinary::fold方法的具体用法？C++ TIntermBinary::fold怎么用？C++ TIntermBinary::fold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TIntermBinary的用法示例。
在下文中一共展示了TIntermBinary::fold方法的2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: TIntermBinary
//
// Connect two nodes through an index operator, where the left node is the base
// of an array or struct, and the right node is a direct or indirect offset.
//
// Returns the added node.
// The caller should set the type of the returned node.
//
TIntermTyped *TIntermediate::addIndex(TOperator op,
TIntermTyped *base,
TIntermTyped *index,
const TSourceLoc &line,
TDiagnostics *diagnostics)
{
TIntermBinary *node = new TIntermBinary(op, base, index);
node->setLine(line);
TIntermTyped *folded = node->fold(diagnostics);
if (folded)
{
return folded;
}
return node;
}示例2: TIntermBinary
//
// Connect two nodes with a new parent that does a binary operation on the nodes.
//
// Returns the added node.
//
TIntermTyped *TIntermediate::addBinaryMath(
TOperator op, TIntermTyped *left, TIntermTyped *right, const TSourceLoc &line)
{
//
// Need a new node holding things together then. Make
// one and promote it to the right type.
//
TIntermBinary *node = new TIntermBinary(op);
node->setLine(line);
node->setLeft(left);
node->setRight(right);
if (!node->promote(mInfoSink))
return NULL;
// See if we can fold constants.
TIntermTyped *foldedNode = node->fold(mInfoSink);
if (foldedNode)
return foldedNode;
return node;
}