C++ FunctionScopePtr::isConstructor方法代码示例

本文整理汇总了C++中FunctionScopePtr::isConstructor方法的典型用法代码示例。如果您正苦于以下问题：C++ FunctionScopePtr::isConstructor方法的具体用法？C++ FunctionScopePtr::isConstructor怎么用？C++ FunctionScopePtr::isConstructor使用的例子？那么, 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FunctionScopePtr的用法示例。

在下文中一共展示了FunctionScopePtr::isConstructor方法的5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: outputCPPStmt

void MethodStatement::outputCPPStmt(CodeGenerator &cg, AnalysisResultPtr ar) {
  if (m_stmt) {
    m_stmt->outputCPP(cg, ar);
    if (!m_stmt->hasRetExp()) {
      FunctionScopePtr funcScope = m_funcScope.lock();
      ClassScopePtr cls = ar->getClassScope();
      if (funcScope->isConstructor(cls)) {
        cg.printf("gasInCtor(oldInCtor);\n");
      }
    }
  }
}

开发者ID:yigithub，项目名称:hiphop-php，代码行数:12，代码来源:method_statement.cpp

示例2: outputCPPImpl

void ReturnStatement::outputCPPImpl(CodeGenerator &cg, AnalysisResultPtr ar) {
  bool braced = false;
  FunctionScopePtr func = getFunctionScope();
  ClassScopePtr cls = getClassScope();
  if (func->isConstructor(cls)) {
    cg_indentBegin("{\n"); braced = true;
    cg_printf("gasInCtor(oldInCtor);\n");
  }
  if (m_exp) {
    if (m_exp->hasContext(Expression::RefValue)) {
      m_exp->setContext(Expression::NoRefWrapper);
    }
    m_exp->outputCPPBegin(cg, ar);
  }

  cg_printf("return");
  if (m_exp) {
    bool close = false;
    cg_printf(" ");
    if (m_exp->hasContext(Expression::RefValue) && m_exp->isRefable()) {
      cg_printf("strongBind(");
      close = true;
    } else if (checkCopyElision(func, m_exp)) {
      cg_printf("wrap_variant(");
      close = true;
    }
    m_exp->outputCPP(cg, ar);
    if (close) cg_printf(")");
    cg_printf(";\n");
    cg.setReferenceTempUsed(false);
    m_exp->outputCPPEnd(cg, ar);
  } else if (func &&
             !(func->inPseudoMain() && !Option::GenerateCPPMain &&
               cg.getOutput() != CodeGenerator::SystemCPP)) {
    TypePtr type = func->getReturnType();
    if (type) {
      const char *initializer = type->getCPPInitializer();
      cg_printf(" %s", initializer ? initializer : "null");
    }
    cg_printf(";\n");
  }

  if (braced) cg_indentEnd("}\n");
}

开发者ID:SimplProduction，项目名称:hiphop-php，代码行数:44，代码来源:return_statement.cpp

示例3: outputFFI

bool MethodStatement::outputFFI(CodeGenerator &cg, AnalysisResultPtr ar) {
  FunctionScopePtr funcScope = m_funcScope.lock();
  ClassScopePtr clsScope = ar->getClassScope();
  bool pseudoMain = funcScope->inPseudoMain();
  bool inClass = !m_className.empty();
  // only expose public methods, and ignore those in redeclared classes
  bool inaccessible =
    inClass && (!m_modifiers->isPublic() || clsScope->isRedeclaring());
  // skip constructors
  bool isConstructor = inClass && funcScope->isConstructor(clsScope);
  bool valid = !pseudoMain && !inaccessible && !isConstructor;

  if (cg.getContext() == CodeGenerator::CppFFIDecl ||
      cg.getContext() == CodeGenerator::CppFFIImpl) {
    if (valid) outputCPPFFIStub(cg, ar);
    return true;
  }

  if (cg.getContext() == CodeGenerator::HsFFI) {
    if (valid) outputHSFFIStub(cg, ar);
    return true;
  }

  if (cg.getContext() == CodeGenerator::JavaFFI
   || cg.getContext() == CodeGenerator::JavaFFIInterface) {
    if (valid) outputJavaFFIStub(cg, ar);
    return true;
  }

  if (cg.getContext() == CodeGenerator::JavaFFICppDecl
   || cg.getContext() == CodeGenerator::JavaFFICppImpl) {
    if (valid) outputJavaFFICPPStub(cg, ar);
    return true;
  }

  if (cg.getContext() == CodeGenerator::SwigFFIDecl
   || cg.getContext() == CodeGenerator::SwigFFIImpl) {
    if (valid) outputSwigFFIStub(cg, ar);
    return true;
  }

  return false;
}

开发者ID:yigithub，项目名称:hiphop-php，代码行数:43，代码来源:method_statement.cpp

示例4: outputCPPImpl

void MethodStatement::outputCPPImpl(CodeGenerator &cg, AnalysisResultPtr ar) {
  FunctionScopePtr funcScope = m_funcScope.lock();
  ClassScopePtr scope = ar->getClassScope();
  string origFuncName;
  ar->pushScope(funcScope);

  if (outputFFI(cg, ar)) return;

  cg.setPHPLineNo(-1);

  if (cg.getContext() == CodeGenerator::CppImplementation) {
    printSource(cg);
  }

  switch (cg.getContext()) {
  case CodeGenerator::CppDeclaration:
    {
      if (!m_stmt) {
        cg.printf("// ");
      }
      m_modifiers->outputCPP(cg, ar);

      if (m_name == "__offsetget_lval") {
        cg.printf("virtual ");
      }
      TypePtr type = funcScope->getReturnType();
      if (type) {
        type->outputCPPDecl(cg, ar);
      } else {
        cg.printf("void");
      }
      if (m_name == "__lval") {
        cg.printf(" &___lval(");
      } else if (m_name == "__offsetget_lval") {
        cg.printf(" &___offsetget_lval(");
      } else if (m_modifiers->isStatic() && m_stmt) {
        // Static method wrappers get generated as support methods
        cg.printf(" %s%s(const char* cls%s", Option::MethodImplPrefix,
                  m_name.c_str(),
                  funcScope->isVariableArgument() ||
                  (m_params && m_params->getCount()) ? ", " : "");
      } else {
        cg.printf(" %s%s(", Option::MethodPrefix, m_name.c_str());
      }
      funcScope->outputCPPParamsDecl(cg, ar, m_params, true);
      if (m_stmt) {
        cg.printf(");\n");
      } else {
        cg.printf(") = 0;\n");
      }

      if (funcScope->isConstructor(scope)
       && !funcScope->isAbstract() && !scope->isInterface()) {
        funcScope->outputCPPCreateDecl(cg, ar);
      }
    }
    break;
  case CodeGenerator::CppImplementation:
    if (m_stmt) {
      TypePtr type = funcScope->getReturnType();
      if (type) {
        type->outputCPPDecl(cg, ar);
      } else {
        cg.printf("void");
      }
      origFuncName = std::string(scope->getOriginalName()) +
                     "::" + m_originalName;
      if (Option::HotFunctions.find(origFuncName) !=
          Option::HotFunctions.end()) {
        cg.printf(" __attribute((__section__(\".text.hot\")))");
      } else if (Option::ColdFunctions.find(origFuncName) !=
                 Option::ColdFunctions.end()) {
        cg.printf(" __attribute((__section__(\".text.cold\")))");
      }
      if (m_name == "__lval") {
        cg.printf(" &%s%s::___lval(",
                  Option::ClassPrefix, scope->getId().c_str());
      } else if (m_name == "__offsetget_lval") {
        cg.printf(" &%s%s::___offsetget_lval(",
                  Option::ClassPrefix, scope->getId().c_str());
      } else if (m_modifiers->isStatic()) {
        cg.printf(" %s%s::%s%s(const char* cls%s", Option::ClassPrefix,
                  scope->getId().c_str(),
                  Option::MethodImplPrefix, m_name.c_str(),
                  funcScope->isVariableArgument() ||
                  (m_params && m_params->getCount()) ? ", " : "");
      } else {
        cg.printf(" %s%s::%s%s(", Option::ClassPrefix, scope->getId().c_str(),
                  Option::MethodPrefix, m_name.c_str());
      }
      funcScope->outputCPPParamsDecl(cg, ar, m_params, false);
      cg.indentBegin(") {\n");
      if (m_modifiers->isStatic()) {
        cg.printf("STATIC_METHOD_INJECTION(%s, %s::%s);\n",
                  scope->getOriginalName(), scope->getOriginalName(),
                  m_originalName.c_str());
      } else {
        cg.printf("INSTANCE_METHOD_INJECTION(%s, %s::%s);\n",
                  scope->getOriginalName(), scope->getOriginalName(),
                  m_originalName.c_str());
//.........这里部分代码省略.........

开发者ID:yigithub，项目名称:hiphop-php，代码行数:101，代码来源:method_statement.cpp

示例5: outputCPPImpl

void MethodStatement::outputCPPImpl(CodeGenerator &cg, AnalysisResultPtr ar) {
  FunctionScopePtr funcScope = m_funcScope.lock();
  ClassScopePtr scope = getClassScope();

  if (outputFFI(cg, ar)) return;

  cg.setPHPLineNo(-1);

  CodeGenerator::Context context = cg.getContext();

  if (context == CodeGenerator::CppImplementation) {
    printSource(cg);
  }

  bool isWrapper = context == CodeGenerator::CppTypedParamsWrapperDecl ||
    context == CodeGenerator::CppTypedParamsWrapperImpl;

  bool needsWrapper = isWrapper ||
    (Option::HardTypeHints && funcScope->needsTypeCheckWrapper());

  const char *prefix = needsWrapper && !isWrapper ?
    Option::TypedMethodPrefix : Option::MethodPrefix;

  switch (context) {
    case CodeGenerator::CppDeclaration:
    case CodeGenerator::CppTypedParamsWrapperDecl:
    {
      if (!m_stmt && !funcScope->isPerfectVirtual()) {
        cg_printf("// ");
      }

      m_modifiers->outputCPP(cg, ar);

      if (!m_stmt || m_name == "__offsetget_lval" ||
          funcScope->isPerfectVirtual()) {
        cg_printf("virtual ");
      }
      TypePtr type = funcScope->getReturnType();
      if (type) {
        type->outputCPPDecl(cg, ar);
      } else {
        cg_printf("void");
      }
      if (m_name == "__offsetget_lval") {
        cg_printf(" &___offsetget_lval(");
      } else if (m_modifiers->isStatic() && m_stmt) {
        // Static method wrappers get generated as support methods
        cg_printf(" %s%s(CStrRef cls%s",
                  needsWrapper && !isWrapper ?
                  Option::TypedMethodImplPrefix : Option::MethodImplPrefix,
                  cg.formatLabel(m_name).c_str(),
                  funcScope->isVariableArgument() ||
                  (m_params && m_params->getCount()) ? ", " : "");
      } else {
        cg_printf(" %s%s(", prefix, cg.formatLabel(m_name).c_str());
      }
      funcScope->outputCPPParamsDecl(cg, ar, m_params, true);
      if (m_stmt) {
        cg_printf(");\n");
      } else if (funcScope->isPerfectVirtual()) {
        cg_printf(") { return throw_fatal(\"pure virtual\");}\n");
      } else {
        cg_printf(") = 0;\n");
      }

      if (context != CodeGenerator::CppTypedParamsWrapperDecl) {
        if (funcScope->isConstructor(scope)
            && !funcScope->isAbstract() && !scope->isInterface()) {
          funcScope->outputCPPCreateDecl(cg, ar);
        }
        if (Option::HardTypeHints && funcScope->needsTypeCheckWrapper()) {
          cg.setContext(CodeGenerator::CppTypedParamsWrapperDecl);
          outputCPPImpl(cg, ar);
          cg.setContext(context);
        }
      }
    }
    break;
    case CodeGenerator::CppImplementation:
    case CodeGenerator::CppTypedParamsWrapperImpl:
      if (m_stmt) {
        TypePtr type = funcScope->getReturnType();
        if (type) {
          type->outputCPPDecl(cg, ar);
        } else {
          cg_printf("void");
        }
        string origFuncName = getOriginalFullName();
        string funcSection = Option::FunctionSections[origFuncName];
        if (!funcSection.empty()) {
          cg_printf(" __attribute__ ((section (\".text.%s\")))",
                    funcSection.c_str());
        }

        if (m_name == "__offsetget_lval") {
          cg_printf(" &%s%s::___offsetget_lval(",
                    Option::ClassPrefix, scope->getId(cg).c_str());
        } else if (m_modifiers->isStatic()) {
          cg_printf(" %s%s::%s%s(CStrRef cls%s", Option::ClassPrefix,
                    scope->getId(cg).c_str(),
//.........这里部分代码省略.........

开发者ID:oxromantic，项目名称:hiphop-php，代码行数:101，代码来源:method_statement.cpp

注：本文中的FunctionScopePtr::isConstructor方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，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。