本文整理匯總了Java中gnu.trove.list.array.TIntArrayList.isEmpty方法的典型用法代碼示例。如果您正苦於以下問題:Java TIntArrayList.isEmpty方法的具體用法?Java TIntArrayList.isEmpty怎麽用?Java TIntArrayList.isEmpty使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類gnu.trove.list.array.TIntArrayList
的用法示例。
在下文中一共展示了TIntArrayList.isEmpty方法的4個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: parseOptionalRangeList
import gnu.trove.list.array.TIntArrayList; //導入方法依賴的package包/類
/**
* Parse either a range list in <>'s or nothing.
* <pre>
* OptionalRangeList ::= '<' RangeList '>'
* ::=
* </pre>
* @param bits
* @return
*/
private boolean parseOptionalRangeList(TIntArrayList bits)
{
if (lexer.getCode() != TGLexer.TokKind.less)
return false;
SourceMgr.SMLoc startLoc = lexer.getLoc();
lexer.lex(); // Eat the '<'.
parseRangeList(bits);
if (bits.isEmpty()) return true;
if (lexer.getCode() != TGLexer.TokKind.greater)
{
tokError("expected '>' at end of range list");
return error(startLoc, "to match this '<'");
}
// Eat the '>'.
lexer.lex();
return false;
}
示例2: parseOptionalBitList
import gnu.trove.list.array.TIntArrayList; //導入方法依賴的package包/類
/**
* Parse either a bit list in {}'s or nothing.
* <pre>
* OptionalBitList ::= '{' RangeList '}'
* OptionalBitList ::=
* </pre>
* @param bitlist
* @return
*/
private boolean parseOptionalBitList(TIntArrayList bitlist)
{
if (lexer.getCode() != TGLexer.TokKind.l_brace)
return false;
SourceMgr.SMLoc startLoc = lexer.getLoc();
lexer.lex();
parseRangeList(bitlist);
if (bitlist.isEmpty()) return true;
if (lexer.getCode() != TGLexer.TokKind.r_brace)
{
tokError("expected '}' at end of bit list");
return error(startLoc, "to match this '{'");
}
lexer.lex(); // eat the '}'
return false;
}
示例3: isValid
import gnu.trove.list.array.TIntArrayList; //導入方法依賴的package包/類
@Override
public boolean isValid(UndirectedGraph<? extends TerminalExt, SwitchImpl> graph, TIntArrayList nodes, List<NodeTerminal> terminals) {
return !nodes.isEmpty();
}
示例4: combineChildVariants
import gnu.trove.list.array.TIntArrayList; //導入方法依賴的package包/類
/**
* Given a bunch of permutations of each child of the
* 'operator' node, put them together in all possible ways.
* @param orig
* @param childVariants
* @param outVariants
* @param cdp
* @param depVars
*/
private static void combineChildVariants(TreePatternNode orig,
ArrayList<ArrayList<TreePatternNode>> childVariants,
ArrayList<TreePatternNode> outVariants,
CodeGenDAGPatterns cdp,
HashSet<String> depVars)
{
for (int i = 0, e = childVariants.size(); i != e; i++)
{
if (childVariants.get(i).isEmpty())
return;
}
TIntArrayList idxs = new TIntArrayList();
idxs.fill(0, childVariants.size(),0);
boolean notDone;
do
{
if (TableGen.DEBUG && !idxs.isEmpty())
{
System.err.printf("%s: Idxs = [ ", orig.getOperator().getName());
for (int i = 0, e = idxs.size(); i != e; i++)
System.err.printf("%d ", idxs.get(i));
System.err.println("]");
}
ArrayList<TreePatternNode> newChildren = new ArrayList<>();
for (int i = 0, e = childVariants.size(); i != e; i++)
newChildren.add(childVariants.get(i).get(idxs.get(i)));
TreePatternNode r = new TreePatternNode(orig.getOperator(), newChildren);
r.setName(orig.getName());
r.setPredicateFns(orig.getPredicateFns());
r.setTransformFn(orig.getTransformFn());
r.setTypes(orig.getExtTypes());
StringBuilder errString = new StringBuilder();
if (r.canPatternMatch(errString, cdp))
{
boolean alreadyExists = false;
for (int i = 0, e = outVariants.size(); i != e; i++)
{
if (r.isIsomorphicTo(outVariants.get(i), depVars))
{
alreadyExists = true;
break;
}
}
if (!alreadyExists)
outVariants.add(r);
}
// Increment indices to the next permutation by incrementing the
// indicies from last index backward, e.g., generate the sequence
// [0, 0], [0, 1], [1, 0], [1, 1].
int j;
for (j = idxs.size() - 1; j >= 0; --j)
{
int tmp = idxs.get(j);
idxs.set(j, tmp + 1);
if (tmp + 1 == childVariants.get(j).size())
idxs.set(j, 0);
else
break;
}
notDone = j >= 0;
}while (notDone);
}