本文整理汇总了C++中VariableDeclaration类的典型用法代码示例。如果您正苦于以下问题：C++ VariableDeclaration类的具体用法？C++ VariableDeclaration怎么用？C++ VariableDeclaration使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了VariableDeclaration类的18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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: Ast
void DeclarationBuilder::visitAliasStatement(Ast *node)
{
Ast *right = new Ast(node->tree->r, node->context);
QualifiedIdentifier id = QualifiedIdentifier(QString(right->tree->name));
const RangeInRevision &range = editorFindRange(right, right);
DeclarationPointer decl = getDeclaration(id, range, DUContextPointer(currentContext()));
if (is_global_var(node->tree->l) && is_global_var(right->tree)) {
DUChainWriteLocker wlock;
// If the global variable on the right is not declared, declare it as nil
if (!decl) {
AbstractType::Ptr type = topContext()->findDeclarations(QualifiedIdentifier("NilClass")).first()->abstractType();
VariableDeclaration *vDecl = openDefinition<VariableDeclaration>(id, range);
vDecl->setVariableKind(right->tree);
vDecl->setKind(Declaration::Instance);
vDecl->setType(type);
eventuallyAssignInternalContext();
DeclarationBuilderBase::closeDeclaration();
decl = vDecl;
}
node->tree = node->tree->l;
QualifiedIdentifier aid = getIdentifier(node);
AbstractType::Ptr type = decl->abstractType();
declareVariable(aid, type, node);
} else if (decl && decl->isFunctionDeclaration()) {
DUChainWriteLocker wlock;
MethodDeclaration *md = dynamic_cast<MethodDeclaration *>(decl.data());
node->tree = node->tree->l;
const RangeInRevision & arange = editorFindRange(node, node);
QualifiedIdentifier aid = getIdentifier(node);
aliasMethodDeclaration(aid, arange, md);
} else
appendProblem(node->tree, i18n("undefined method `%1'", id.toString()));
}
开发者ID:KDE，项目名称:kdev-ruby，代码行数:34，代码来源:declarationbuilder.cpp
示例2: getSize
size_t UnionDeclaration::getSize() const {
size_t sz = 0;
VariableDeclaration *vd;
for(int i = 0; i < members.size(); i++){
vd = members[i]->variableDeclaration();
if(vd->getType()->getSize() > sz)
sz = vd->getType()->getSize();
}
return sz;
}
开发者ID:bsurmanski，项目名称:wlc，代码行数:10，代码来源:ast.cpp
示例3:
Statement *TypeCompiler::visit(VariableStatement *statement)
{
for (unsigned int i = 0; i < statement->declarations->size(); i++)
{
VariableDeclaration *d = statement->declarations->at(i);
d->visitExpression(this);
}
return statement;
}
开发者ID:bagobor，项目名称:TinyLS，代码行数:10，代码来源:lsTypeCompiler.cpp
示例4: CREATE_PARSER
void ParserTest::parsePositioning()
{
CREATE_PARSER(par);
VariableDeclaration var;
par >> var;
QFETCH(int, start);
QCOMPARE(var.startPos(), start);
QFETCH(int, end);
QCOMPARE(var.endPos(), end);
}
开发者ID:WezSieTato，项目名称:TKOM-obj-C-refactor，代码行数:10，代码来源:tst_parsertest.cpp
示例5: writeLine
bool ASTPrinter::visit(VariableDeclaration const& _node)
{
writeLine("VariableDeclaration \"" + _node.name() + "\"");
*m_ostream << indentation() << (
_node.annotation().type ?
string(" Type: ") + _node.annotation().type->toString() :
string(" Type unknown.")
) << "\n";
printSourcePart(_node);
return goDeeper();
}
开发者ID:amiller，项目名称:solidity-doc-test，代码行数:11，代码来源:ASTPrinter.cpp
示例6: getAlign
size_t UserTypeDeclaration::getAlign() const {
size_t align = 0;
VariableDeclaration *vd;
for(int i = 0; i < members.size(); i++){
vd = members[i]->variableDeclaration();
assert(vd && "expected variable decl, found something else");
if(vd->getType()->getAlign() > align)
align = vd->getType()->getAlign();
}
if(align == 0) return 1; // TODO: empty struct, bad!
return align; //TODO: handle packed
}
开发者ID:bsurmanski，项目名称:wlc，代码行数:12，代码来源:ast.cpp
示例7: editorFindRange
void DeclarationBuilder::visitExprMax(ExprMaxAst* node)
{
if (node->var)
{
SimpleRange range = editorFindRange(node->var, node->var);
VariableDeclaration *dec = openDeclaration<VariableDeclaration>(identifierForNode(node->var), range);
dec->setKind(Declaration::Instance);
eventuallyAssignInternalContext();
closeDeclaration();
}
else
{
DeclarationBuilderBase::visitExprMax(node);
}
}
开发者ID:scooterman，项目名称:kdevelop-erlang，代码行数:15，代码来源:declarationbuilder.cpp
示例8: addAndInitializeVariable
void CompilerContext::addAndInitializeVariable(VariableDeclaration const& _declaration)
{
addVariable(_declaration);
unsigned const size = _declaration.getType()->getSizeOnStack();
for (unsigned i = 0; i < size; ++i)
*this << u256(0);
m_asm.adjustDeposit(-size);
}
开发者ID:caktux，项目名称:cpp-ethereum，代码行数:9，代码来源:CompilerContext.cpp
示例9: uniformLocation
const GLuint Program::uniformLocation(const VariableDeclaration& u) const
{
auto it = handles_.uniforms.find(u);
if(it == handles_.uniforms.end()) {
std::cerr << u.name() << std::endl;
throw Exception("unknown uniform");
} else {
return it->second;
}
}
开发者ID:laszlokorte，项目名称:opengl-framework，代码行数:10，代码来源:program.cpp
示例10: visit
bool Compiler::visit(VariableDeclaration const& _variableDeclaration)
{
solAssert(_variableDeclaration.isStateVariable(), "Compiler visit to non-state variable declaration.");
CompilerContext::LocationSetter locationSetter(m_context, _variableDeclaration);
m_context.startFunction(_variableDeclaration);
m_breakTags.clear();
m_continueTags.clear();
ExpressionCompiler(m_context, m_optimize).appendStateVariableAccessor(_variableDeclaration);
return false;
}
开发者ID:1600，项目名称:solidity，代码行数:13，代码来源:Compiler.cpp
示例11:
StackVariable::StackVariable(CompilerContext& _compilerContext, VariableDeclaration const& _declaration):
LValue(_compilerContext, _declaration.annotation().type.get()),
m_baseStackOffset(m_context.baseStackOffsetOfVariable(_declaration)),
m_size(m_dataType->sizeOnStack())
{
}
开发者ID:M0rrisChang，项目名称:Smart-Contract，代码行数:6，代码来源:LValue.cpp
示例12: writeLine
bool ASTPrinter::visit(VariableDeclaration const& _node)
{
writeLine("VariableDeclaration \"" + _node.getName() + "\"");
printSourcePart(_node);
return goDeeper();
}
开发者ID:1600，项目名称:solidity，代码行数:6，代码来源:ASTPrinter.cpp
示例13: appendStackVariableInitialisation
void Compiler::appendStackVariableInitialisation(VariableDeclaration const& _variable)
{
CompilerContext::LocationSetter location(m_context, _variable);
m_context.addVariable(_variable);
CompilerUtils(m_context).pushZeroValue(*_variable.getType());
}
开发者ID:1600，项目名称:solidity，代码行数:6，代码来源:Compiler.cpp
示例14: addStateVariable
void CompilerContext::addStateVariable(VariableDeclaration const& _declaration)
{
m_stateVariables[&_declaration] = m_stateVariablesSize;
m_stateVariablesSize += _declaration.getType()->getStorageSize();
}
开发者ID:caktux，项目名称:cpp-ethereum，代码行数:5，代码来源:CompilerContext.cpp
示例15: addVariable
void CompilerContext::addVariable(VariableDeclaration const& _declaration)
{
m_localVariables[&_declaration] = m_localVariablesSize;
m_localVariablesSize += _declaration.getType()->getSizeOnStack();
}
开发者ID:caktux，项目名称:cpp-ethereum，代码行数:5，代码来源:CompilerContext.cpp
示例16: addDivBySix
Method* addDivBySix(Model::Model* model, Class* parent)
{
Method* divbysix = nullptr;
if (!parent) divbysix = dynamic_cast<Method*> (model->createRoot("Method"));
model->beginModification(parent? static_cast<Model::Node*> (parent) : divbysix, "Adding a divBySix method.");
if (!divbysix)
{
divbysix = new Method();
parent->methods()->append(divbysix);
}
divbysix->setName("findDivBySix");
FormalResult* divbysixResult = new FormalResult();
divbysixResult->setType(new PrimitiveType(PrimitiveType::INT));
divbysix->results()->append(divbysixResult);
FormalArgument* arg = new FormalArgument();
divbysix->arguments()->append(arg);
arg->setName("numbers");
ArrayType* argType = new ArrayType();
argType->setType(new PrimitiveType(PrimitiveType::INT));
arg->setType(argType);
ExpressionStatement* es = new ExpressionStatement();
es->setExpression( new EmptyExpression());
divbysix->items()->append(es);
VariableDeclaration* exprtest = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest));
exprtest->setName("exprtest");
exprtest->setType(new PrimitiveType(PrimitiveType::INT));
exprtest->setInitialValue( OOExpressionBuilder::getOOExpression("+aa++&b,*e/d-#") );
VariableDeclaration* exprtest2 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest2));
exprtest2->setName("exprtest2");
exprtest2->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest2->setInitialValue( OOExpressionBuilder::getOOExpression("a*b+c/e-d++%--e*-f==g") );
VariableDeclaration* exprtest3 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest3));
exprtest3->setName("exprtest3");
exprtest3->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest3->setInitialValue( OOExpressionBuilder::getOOExpression("a<b||c>d&&e<=f|g&h^~i") );
VariableDeclaration* exprtest4 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest4));
exprtest4->setName("exprtest4");
exprtest4->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest4->setInitialValue( OOExpressionBuilder::getOOExpression("new value[5]") );
VariableDeclaration* exprtest5 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest5));
exprtest5->setName("exprtest5");
exprtest5->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest5->setInitialValue( OOExpressionBuilder::getOOExpression("(castto)object") );
VariableDeclaration* exprtest6 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest6));
exprtest6->setName("exprtest6");
exprtest6->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest6->setInitialValue( OOExpressionBuilder::getOOExpression("{a,bb,ccc}") );
VariableDeclaration* exprtest7 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest7));
exprtest7->setName("exprtest7");
exprtest7->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest7->setInitialValue( OOExpressionBuilder::getOOExpression("{{123,hello},{2,b}}") );
VariableDeclaration* exprtest8 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest8));
exprtest8->setName("exprtest8");
exprtest8->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest8->setInitialValue( OOExpressionBuilder::getOOExpression("a.b+c.d[i].f") );
VariableDeclaration* exprtest9 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest9));
exprtest9->setName("exprtest9");
exprtest9->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest9->setInitialValue( OOExpressionBuilder::getOOExpression("a()+a.b()+a.b[i].f().g()") );
VariableDeclaration* exprtest10 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest10));
exprtest10->setName("exprtest10");
exprtest10->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest10->setInitialValue( OOExpressionBuilder::getOOExpression("this.b(a,b,c,123,false)") );
VariableDeclaration* exprtest11 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest11));
exprtest11->setName("exprtest11");
exprtest11->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest11->setInitialValue( OOExpressionBuilder::getOOExpression("a+\"hello world\"") );
VariableDeclaration* exprtest12 = new VariableDeclaration();
divbysix->items()->append(new ExpressionStatement(exprtest12));
exprtest12->setName("exprtest12");
exprtest12->setType(new PrimitiveType(PrimitiveType::VOID));
exprtest12->setInitialValue( OOExpressionBuilder::getOOExpression("int[]") );
auto exprtest13 = dynamic_cast<AssignmentExpression*>( OOExpressionBuilder::getOOExpression("a=b%=c>>>=d+C"));
//.........这里部分代码省略.........
开发者ID:Andresbu，项目名称:Envision，代码行数:101，代码来源:SimpleTest.cpp
示例17: endVisit
void ReferencesResolver::endVisit(VariableDeclaration const& _variable)
{
if (_variable.annotation().type)
return;
TypePointer type;
if (_variable.typeName())
{
type = _variable.typeName()->annotation().type;
using Location = VariableDeclaration::Location;
Location varLoc = _variable.referenceLocation();
DataLocation typeLoc = DataLocation::Memory;
// References are forced to calldata for external function parameters (not return)
// and memory for parameters (also return) of publicly visible functions.
// They default to memory for function parameters and storage for local variables.
// As an exception, "storage" is allowed for library functions.
if (auto ref = dynamic_cast<ReferenceType const*>(type.get()))
{
bool isPointer = true;
if (_variable.isExternalCallableParameter())
{
auto const& contract = dynamic_cast<ContractDefinition const&>(*_variable.scope()->scope());
if (contract.isLibrary())
{
if (varLoc == Location::Memory)
fatalTypeError(_variable.location(),
"Location has to be calldata or storage for external "
"library functions (remove the \"memory\" keyword)."
);
}
else
{
// force location of external function parameters (not return) to calldata
if (varLoc != Location::Default)
fatalTypeError(_variable.location(),
"Location has to be calldata for external functions "
"(remove the \"memory\" or \"storage\" keyword)."
);
}
if (varLoc == Location::Default)
typeLoc = DataLocation::CallData;
else
typeLoc = varLoc == Location::Memory ? DataLocation::Memory : DataLocation::Storage;
}
else if (_variable.isCallableParameter() && _variable.scope()->isPublic())
{
auto const& contract = dynamic_cast<ContractDefinition const&>(*_variable.scope()->scope());
// force locations of public or external function (return) parameters to memory
if (varLoc == Location::Storage && !contract.isLibrary())
fatalTypeError(_variable.location(),
"Location has to be memory for publicly visible functions "
"(remove the \"storage\" keyword)."
);
if (varLoc == Location::Default || !contract.isLibrary())
typeLoc = DataLocation::Memory;
else
typeLoc = varLoc == Location::Memory ? DataLocation::Memory : DataLocation::Storage;
}
else
{
if (_variable.isConstant())
{
if (varLoc != Location::Default && varLoc != Location::Memory)
fatalTypeError(
_variable.location(),
"Storage location has to be \"memory\" (or unspecified) for constants."
);
typeLoc = DataLocation::Memory;
}
else if (varLoc == Location::Default)
typeLoc = _variable.isCallableParameter() ? DataLocation::Memory : DataLocation::Storage;
else
typeLoc = varLoc == Location::Memory ? DataLocation::Memory : DataLocation::Storage;
isPointer = !_variable.isStateVariable();
}
type = ref->copyForLocation(typeLoc, isPointer);
}
else if (varLoc != Location::Default && !ref)
fatalTypeError(_variable.location(), "Storage location can only be given for array or struct types.");
if (!type)
fatalTypeError(_variable.location(), "Invalid type name.");
}
else if (!_variable.canHaveAutoType())
fatalTypeError(_variable.location(), "Explicit type needed.");
// otherwise we have a "var"-declaration whose type is resolved by the first assignment
_variable.annotation().type = type;
}
开发者ID:hrishioa，项目名称:solidity-doc-test，代码行数:91，代码来源:ReferencesResolver.cpp
示例18: VariableDeclarationData
VariableDeclaration::VariableDeclaration(const VariableDeclaration &rhs)
: KDevelop::Declaration(*new VariableDeclarationData(*rhs.d_func()))
{
}
开发者ID:KDE，项目名称:kdev-ruby，代码行数:4，代码来源:variabledeclaration.cpp
注：本文中的VariableDeclaration类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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