本文整理汇总了C++中function::Ptr类的典型用法代码示例。如果您正苦于以下问题：C++ Ptr类的具体用法？C++ Ptr怎么用？C++ Ptr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Ptr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: edgeOrganization
void
CfgEmitter::selectFunctionCallees(const Function::Ptr &function) {
// Use an iteration rather than a traversal because we want to consider all vertices that belong to the function, including
// those not reachable from the entry vertex.
BOOST_FOREACH (const ControlFlowGraph::VertexNode &vertex, graph_.vertices()) {
if (vertexOrganization(vertex).isSelected() && owningFunction(vertex) == function) {
BOOST_FOREACH (const ControlFlowGraph::EdgeNode &edge, vertex.outEdges()) {
if (isInterFunctionEdge(edge)) {
if (!edgeOrganization(edge).isSelected()) {
edgeOrganization(edge).select();
edgeOrganization(edge).label(edgeLabel(edge));
edgeOrganization(edge).attributes(edgeAttributes(edge));
}
Organization &tgt = vertexOrganization(edge.target());
if (!tgt.isSelected()) {
tgt.select();
Function::Ptr callee = owningFunction(edge.target());
if (callee && edge.target()->value().type() == V_BASIC_BLOCK &&
edge.target()->value().address() == callee->address()) {
// target is the entry block of a function
tgt.label(functionLabel(callee));
tgt.attributes(functionAttributes(callee));
} else {
// target is some block that isn't a function entry
tgt.label(vertexLabel(edge.target()));
tgt.attributes(vertexAttributes(edge.target()));
}
}
}
}
}
}
开发者ID:Sciumo，项目名称:rose，代码行数:33，代码来源:GraphViz.C
示例2: operator
void CCodeGenerator::operator()(Construct* expr) {
// Look up the function by name in the current context.
String::Ptr id = env_->name("@init");
Class::Ptr clazz = expr->type()->clazz();
Function::Ptr func = clazz->function(id);
std::vector<Operand> args;
for (Expression::Ptr a = expr->arguments(); a; a = a->next()) {
args.push_back(emit(a));
}
return_ = alloc_temp(clazz->type());
out_ << func->label() << "(";
Formal::Ptr formal = func->formals();
Expression::Ptr arg = expr->arguments();
for (int i = 0; i < args.size(); i++) {
if(!formal->is_self() && !formal->type()->equals(arg->type())) {
// Cast to the appropriate C-type, since C doesn't know anything
// about subtypes, etc..
out_ << "(";
operator()(formal->type());
out_ << ")";
}
out_ << args[i];
if (i < args.size() - 1) {
out_ << ", ";
}
formal = formal->next();
arg = arg->next();
}
out_ << ");\n";
}
开发者ID:mfichman，项目名称:jogo，代码行数:33，代码来源:CCodeGenerator.cpp
示例3: SyntaxError
SAWYER_EXPORT std::string
Grammar::evalFunction(TokenStream &tokens, ErrorLocation &eloc) const {
ASSERT_require(tokens.isa(TOK_FUNCTION));
std::string funcName = tokens.lexeme();
ASSERT_require(funcName.size() >= 2 && '@' == funcName[0]);
funcName = funcName.substr(1);
tokens.consume();
// Get the function declaration
const Function::Ptr func = functions_.getOrDefault(funcName);
if (!func)
throw SyntaxError("function \"" + funcName + "\" is not declared");
// Parse the actual arguments
std::vector<std::string> actuals;
while (tokens.isa(TOK_LEFT)) {
tokens.consume();
if (func->isMacro()) {
actuals.push_back(readArgument(tokens, eloc, CONSUME));
} else {
actuals.push_back(evalArgument(tokens, eloc, CONSUME));
}
}
func->validateArgs(actuals, tokens);
ErrorLocation::Trap t(eloc, tokens, "in function \"" + funcName + "\"");
std::string retval = func->eval(*this, actuals);
t.passed();
return retval;
}
开发者ID:billhoffman，项目名称:rose-develop，代码行数:30，代码来源:DocumentMarkup.C
示例4: operator
bool operator()(const ControlFlowGraph &cfg, const ControlFlowGraph::ConstEdgeIterator &callEdge, size_t depth) {
if (depth > partitioner.stackDeltaInterproceduralLimit())
return false;
ASSERT_require(callEdge != cfg.edges().end());
ASSERT_require(callEdge->target()->value().type() == V_BASIC_BLOCK);
Function::Ptr function = callEdge->target()->value().function();
return function && !function->stackDelta().getOptional().orDefault();
}
开发者ID:brushington，项目名称:rose-develop，代码行数:8，代码来源:StackDeltaAnalysis.C
示例5: FunctionCall
static Value FunctionCall(const std::vector<Value>& args)
{
if (args.size() < 1)
BOOST_THROW_EXCEPTION(std::invalid_argument("Too few arguments for call()"));
ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
Function::Ptr self = static_cast<Function::Ptr>(vframe->Self);
REQUIRE_NOT_NULL(self);
std::vector<Value> uargs(args.begin() + 1, args.end());
return self->InvokeThis(args[0], uargs);
}
开发者ID:Icinga，项目名称:icinga2，代码行数:12，代码来源:function-script.cpp
示例6: FunctionCallV
static Value FunctionCallV(const Value& thisArg, const Array::Ptr& args)
{
ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
Function::Ptr self = static_cast<Function::Ptr>(vframe->Self);
REQUIRE_NOT_NULL(self);
std::vector<Value> uargs;
{
ObjectLock olock(args);
uargs = std::vector<Value>(args->Begin(), args->End());
}
return self->InvokeThis(thisArg, uargs);
}
开发者ID:Icinga，项目名称:icinga2，代码行数:15，代码来源:function-script.cpp
示例7: InvokeAttributeHandlerHelper
static void InvokeAttributeHandlerHelper(const Function::Ptr& callback,
const Object::Ptr& object, const Value& cookie)
{
std::vector<Value> arguments;
arguments.push_back(object);
callback->Invoke(arguments);
}
开发者ID:spjmurray，项目名称:icinga2，代码行数:7，代码来源:typetype-script.cpp
示例8: ArraySortCmp
static bool ArraySortCmp(const Function::Ptr& cmp, const Value& a, const Value& b)
{
std::vector<Value> args;
args.push_back(a);
args.push_back(b);
return cmp->Invoke(args);
}
开发者ID:LMNetworks，项目名称:icinga2，代码行数:7，代码来源:array-script.cpp
示例9: FunctionCall
static inline Value FunctionCall(ScriptFrame& frame, const Value& self, const Function::Ptr& func, const std::vector<Value>& arguments)
{
ScriptFrame vframe;
if (!self.IsEmpty())
vframe.Self = self;
return func->Invoke(arguments);
}
开发者ID:Nadahar，项目名称:icinga2，代码行数:9，代码来源:vmops.hpp
示例10: DoEvaluate
ExpressionResult FunctionCallExpression::DoEvaluate(ScriptFrame& frame, DebugHint *dhint) const
{
Value self, vfunc;
String index;
if (m_FName->GetReference(frame, false, &self, &index))
vfunc = VMOps::GetField(self, index, frame.Sandboxed, m_DebugInfo);
else {
ExpressionResult vfuncres = m_FName->Evaluate(frame);
CHECK_RESULT(vfuncres);
vfunc = vfuncres.GetValue();
}
if (vfunc.IsObjectType<Type>()) {
std::vector<Value> arguments;
for (Expression *arg : m_Args) {
ExpressionResult argres = arg->Evaluate(frame);
CHECK_RESULT(argres);
arguments.push_back(argres.GetValue());
}
return VMOps::ConstructorCall(vfunc, arguments, m_DebugInfo);
}
if (!vfunc.IsObjectType<Function>())
BOOST_THROW_EXCEPTION(ScriptError("Argument is not a callable object.", m_DebugInfo));
Function::Ptr func = vfunc;
if (!func->IsSideEffectFree() && frame.Sandboxed)
BOOST_THROW_EXCEPTION(ScriptError("Function is not marked as safe for sandbox mode.", m_DebugInfo));
std::vector<Value> arguments;
for (Expression *arg : m_Args) {
ExpressionResult argres = arg->Evaluate(frame);
CHECK_RESULT(argres);
arguments.push_back(argres.GetValue());
}
return VMOps::FunctionCall(frame, self, func, arguments);
}
开发者ID:wopfel，项目名称:icinga2，代码行数:44，代码来源:expression.cpp
示例11: olock
static Array::Ptr ArrayMap(const Function::Ptr& function)
{
ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
Array::Ptr self = static_cast<Array::Ptr>(vframe->Self);
if (vframe->Sandboxed && !function->IsSideEffectFree())
BOOST_THROW_EXCEPTION(ScriptError("Map function must be side-effect free."));
Array::Ptr result = new Array();
ObjectLock olock(self);
for (const Value& item : self) {
std::vector<Value> args;
args.push_back(item);
result->Add(function->Invoke(args));
}
return result;
}
开发者ID:LMNetworks，项目名称:icinga2，代码行数:19，代码来源:array-script.cpp
示例12: ArrayReduce
static Value ArrayReduce(const Function::Ptr& function)
{
ScriptFrame *vframe = ScriptFrame::GetCurrentFrame();
Array::Ptr self = static_cast<Array::Ptr>(vframe->Self);
if (vframe->Sandboxed && !function->IsSideEffectFree())
BOOST_THROW_EXCEPTION(ScriptError("Reduce function must be side-effect free."));
if (self->GetLength() == 0)
return Empty;
Value result = self->Get(0);
ObjectLock olock(self);
for (size_t i = 1; i < self->GetLength(); i++) {
std::vector<Value> args;
args.push_back(result);
args.push_back(self->Get(i));
result = function->Invoke(args);
}
return result;
}
开发者ID:LMNetworks，项目名称:icinga2，代码行数:23，代码来源:array-script.cpp
示例13:
TEST(GTestFunction, TestInstanceOf) {
Function::Ptr add = GTestFunctionAdd::create();
ASSERT_TRUE(add->instanceof(Type<GTestFunctionAdd>::id()));
ASSERT_TRUE(add->instanceof(Type<Function>::id()));
ASSERT_TRUE(add->instanceof(Type<Mutable>::id()));
ASSERT_TRUE(add->instanceof(Type<Object>::id()));
ASSERT_FALSE(add->instanceof(Type<Immutable>::id()));
}
开发者ID:louisyoo，项目名称:libj，代码行数:9，代码来源:gtest_function.cpp
示例14: guard
void
CodeExpander::functor(Class* clazz) {
// Generate the @call method for the functor, which contains a switch on
// the type of the arugment passed to @call method.
Function::Ptr func = clazz->function(env_->name("@call"));
Location loc = clazz->location();
String::Ptr fn = func->formals()->next()->name();
IdentifierRef::Ptr guard(new IdentifierRef(loc, env_->name(""), fn));
Expression::Ptr stmt;
for (Feature::Ptr feat = clazz->features(); feat; feat = feat->next()) {
if (Function* func = dynamic_cast<Function*>(feat.pointer())) {
String* nm = func->name();
if (nm->string().find("@case") == 0) {
// This is a functor case, so generate a branch for it. Each
// branch looks like this: [email protected]_Type(obj)
Type::Ptr type = func->formals()->next()->type();
Expression::Ptr arg0(new IdentifierRef(loc, env_->name(""), env_->name("__self")));
Expression::Ptr arg1(new Cast(loc, type, new IdentifierRef(loc, env_->name(""), fn)));
arg0->type(func->formals()->type());
arg1->type(func->formals()->next()->type());
Expression::Ptr arg;
arg = append(arg.pointer(), arg0.pointer());
arg = append(arg.pointer(), arg1.pointer());
IdentifierRef::Ptr id(new IdentifierRef(loc, env_->name(""), nm));
Call::Ptr expr(new Call(loc, id, arg));
expr->function(func);
Is::Ptr is(new Is(loc, guard, type));
stmt = new Conditional(loc, is, expr, stmt);
}
}
}
Block::Ptr block = new Block(loc, env_->string(""), stmt);
func->block(block);
func->is_checked(false);
semant_->operator()(func);
}
开发者ID:mfichman，项目名称:jogo，代码行数:38，代码来源:CodeExpander.cpp
示例15: InvokeAttributeHandlerHelper
static void InvokeAttributeHandlerHelper(const Function::Ptr& callback,
const Object::Ptr& object, const Value& cookie)
{
callback->Invoke({ object });
}
开发者ID:Icinga，项目名称:icinga2，代码行数:5，代码来源:typetype-script.cpp
示例16: prepare
void Context::prepare(Function::Ptr function)
{
throwOnError(_context->Prepare(function->function()));
}
开发者ID:RangelReale，项目名称:ASECP，代码行数:4，代码来源:Context.cpp
示例17:
bool
sortFunctionsByAddress(const Function::Ptr &a, const Function::Ptr &b) {
ASSERT_not_null(a);
ASSERT_not_null(b);
return a->address() < b->address();
}
开发者ID:Federico2014，项目名称:edg4x-rose，代码行数:6，代码来源:Utility.C
示例18: lhs
Variant& StackMachine::evaluate(const VariableStore& store, const FunctionRegistry& functions)
{
reset();
for(const auto& instruction : _instructions) {
switch(instruction._opCode) {
case NOP: {
break;
}
case PUSH: {
_valueStack.emplace(instruction._value);
break;
}
case PUSHVAR: {
if(instruction._value.getType() != INT) {
CSVSQLDB_THROW(StackMachineException, "expected an INT as variable index");
}
int64_t index = instruction._value.asInt();
_valueStack.emplace(store[static_cast<size_t>(index)]);
break;
}
case ADD:
case SUB:
case DIV:
case MOD:
case MUL:
case EQ:
case NEQ:
case IS:
case ISNOT:
case GT:
case GE:
case LT:
case LE:
case AND:
case OR:
case CONCAT: {
const Variant lhs(getNextValue());
Variant& rhs(getTopValue());
rhs = binaryOperation(mapOpCodeToBinaryOperationType(instruction._opCode), lhs, rhs);
break;
}
case NOT: {
Variant& rhs(getTopValue());
rhs = unaryOperation(OP_NOT, BOOLEAN, rhs);
break;
}
case PLUS: {
// this is a nop, as the value will not change, so just leave it on the stack
break;
}
case MINUS: {
Variant& rhs = getTopValue();
rhs = unaryOperation(OP_MINUS, rhs.getType(), rhs);
break;
}
case BETWEEN: {
const Variant lhs = getNextValue();
const Variant from = getNextValue();
Variant& to = getTopValue();
Variant result(BOOLEAN);
if(not(lhs.isNull() || from.isNull() || to.isNull())) {
if(binaryOperation(OP_GE, to, from).asBool()) {
result = binaryOperation(OP_GE, lhs, from);
if(result.asBool()) {
result = binaryOperation(OP_LE, lhs, to);
}
} else {
result = binaryOperation(OP_GE, lhs, to);
if(result.asBool()) {
result = binaryOperation(OP_LE, lhs, from);
}
}
}
to = result;
break;
}
case FUNC: {
if(instruction._value.getType() != STRING) {
CSVSQLDB_THROW(StackMachineException, "expected a string as variable name");
}
std::string funcname = instruction._value.asString();
Function::Ptr func = functions.getFunction(funcname);
if(!func) {
CSVSQLDB_THROW(StackMachineException, "function '" << funcname << "' not found");
}
Variants parameter;
size_t count = func->getParameterTypes().size();
for(const auto& param : func->getParameterTypes()) {
Variant v = getNextValue();
if(param != v.getType()) {
try {
v = unaryOperation(OP_CAST, param, v);
} catch(const std::exception&) {
CSVSQLDB_THROW(StackMachineException,
"calling function '" << funcname << "' with wrong parameter");
}
//.........这里部分代码省略.........
开发者ID:bbannier，项目名称:csvsqldb，代码行数:101，代码来源:stack_machine.cpp
注：本文中的function::Ptr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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