C++ (Cpp) CVarRef::isContagious示例

String f_json_encode(CVarRef value, bool loose /* = false */) {
  VariableSerializer vs(VariableSerializer::JSON, loose ? 1 : 0);
  String ret = vs.serialize(value, true);
  if (value.isContagious()) {
    value.clearContagious();
  }
  return ret;
}

示例#2

显示文件

文件： type_array.cpp 项目： Neomeng/hiphop-php

Variant Array::append(CVarRef v) {
  if (!m_px) {
    SmartPtr<ArrayData>::operator=(ArrayData::Create(v));
  } else {
    if (v.isContagious()) {
      escalate();
    }
    ArrayData *escalated = m_px->append(v, (m_px->getCount() > 1));
    if (escalated) {
      SmartPtr<ArrayData>::operator=(escalated);
    }
  }
  return v;
}

示例#3

显示文件

文件： variable_serializer.cpp 项目： scottmac/hiphop-dev

Variant VariableSerializer::serialize(CVarRef v, bool ret) {
  std::ostringstream oss;
  if (ret) {
    m_out = &oss;
    m_outputLimit = RuntimeOption::SerializationSizeLimit;
  } else {
    m_out = &g_context->out();
  }
  m_initPos = m_out->tellp();
  m_valueCount = 1;
  if (m_type == VarDump && v.isContagious()) *m_out << '&';
  write(v);
  if (ret) {
    return String(oss.str()); // TODO: fix this one extra string copy here
  }
  return true;
}