hphp/runtime/base/type-object.cpp

   1 /*
   2    +----------------------------------------------------------------------+
   3    | HipHop for PHP                                                       |
   4    +----------------------------------------------------------------------+
   5    | Copyright (c) 2010-present Facebook, Inc. (http://www.facebook.com)  |
   6    +----------------------------------------------------------------------+
   7    | This source file is subject to version 3.01 of the PHP license,      |
   8    | that is bundled with this package in the file LICENSE, and is        |
   9    | available through the world-wide-web at the following url:           |
  10    | http://www.php.net/license/3_01.txt                                  |
  11    | If you did not receive a copy of the PHP license and are unable to   |
  12    | obtain it through the world-wide-web, please send a note to          |
  13    | license@php.net so we can mail you a copy immediately.               |
  14    +----------------------------------------------------------------------+
  15 */
  16
  17 #include "hphp/runtime/base/type-object.h"
  18
  19 #include "hphp/runtime/base/array-iterator.h"
  20 #include "hphp/runtime/base/builtin-functions.h"
  21 #include "hphp/runtime/base/collections.h"
  22 #include "hphp/runtime/base/strings.h"
  23 #include "hphp/runtime/base/variable-serializer.h"
  24
  25 #include "hphp/runtime/ext/datetime/ext_datetime.h"
  26
  27 #include "hphp/system/systemlib.h"
  28
  29 namespace HPHP {
  30
  31 extern const Object null_object = Object();
  32
  33 ///////////////////////////////////////////////////////////////////////////////
  34
  35 void Object::compileTimeAssertions() {
  36   static_assert(sizeof(Object) == sizeof(req::ptr<ObjectData>), "Fix this.");
  37 }
  38
  39 void ObjNR::compileTimeAssertions() {
  40   static_assert(offsetof(ObjNR, m_px) == kExpectedMPxOffset, "");
  41 }
  42
  43 Array Object::toArray() const {
  44   return m_obj ? m_obj->toArray() : Array();
  45 }
  46
  47 String Object::toString() const {
  48   return m_obj ? m_obj->invokeToString() : String();
  49 }
  50
  51 int64_t Object::toInt64ForCompare() const {
  52   check_collection_compare(get());
  53   return toInt64();
  54 }
  55
  56 double Object::toDoubleForCompare() const {
  57   check_collection_compare(get());
  58   return toDouble();
  59 }
  60
  61 const char* Object::classname_cstr() const {
  62   return m_obj->getClassName().c_str();
  63 }
  64
  65 ///////////////////////////////////////////////////////////////////////////////
  66 }