/src/mozilla-central/layout/generic/nsQueryFrame.h

Source (jump to first uncovered line)
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsQueryFrame_h
#define nsQueryFrame_h

#include "nscore.h"
#include "mozilla/Assertions.h"
#include "mozilla/TypeTraits.h"

// NOTE: the long lines in this file are intentional to make compiler error
// messages more readable.

#define NS_DECL_QUERYFRAME_TARGET(classname)                    \
  static const nsQueryFrame::FrameIID kFrameIID = nsQueryFrame::classname##_id; \
  typedef classname Has_NS_DECL_QUERYFRAME_TARGET;

#define NS_DECL_QUERYFRAME                                      \
  void* QueryFrame(FrameIID id) override;

#define NS_QUERYFRAME_HEAD(class)                               \
  void* class::QueryFrame(FrameIID id) { switch (id) {

#define NS_QUERYFRAME_ENTRY(class)                              \
  case class::kFrameIID: {                                      \
    static_assert(mozilla::IsSame<class, class::Has_NS_DECL_QUERYFRAME_TARGET>::value, \
                  #class " must declare itself as a queryframe target"); \
    return static_cast<class*>(this);                           \
  }

#define NS_QUERYFRAME_ENTRY_CONDITIONAL(class, condition)       \
  case class::kFrameIID:                                        \
  if (condition) {                                              \
    static_assert(mozilla::IsSame<class, class::Has_NS_DECL_QUERYFRAME_TARGET>::value, \
                  #class " must declare itself as a queryframe target"); \
    return static_cast<class*>(this);                           \
  }                                                             \
  break;

#define NS_QUERYFRAME_TAIL_INHERITING(class)                    \
  default: break;                                               \
  }                                                             \
  return class::QueryFrame(id);                                 \
}

#define NS_QUERYFRAME_TAIL_INHERITANCE_ROOT                     \
  default: break;                                               \
  }                                                             \
  MOZ_ASSERT(id != GetFrameId(),                                \
    "A frame failed to QueryFrame to its *own type*. "          \
    "It may be missing NS_DECL_QUERYFRAME, or a "               \
    "NS_QUERYFRAME_ENTRY() line with its own type name");       \
  return nullptr;                                               \
}

class nsQueryFrame
{
public:
  enum FrameIID {
#define FRAME_ID(classname, ...) classname##_id,
#define ABSTRACT_FRAME_ID(classname) classname##_id,
#include "nsFrameIdList.h"
#undef FRAME_ID
#undef ABSTRACT_FRAME_ID

    // This marker allows mozilla::ArenaObjectID to "extend" this enum
    // with additional sequential values for use in nsPresArena and
    // nsIPresShell::{Allocate,Free}ByObjectId
    NON_FRAME_MARKER
  };

  // A strict subset of FrameIID above for frame classes that we instantiate.
  enum class ClassID : uint8_t {
#define FRAME_ID(classname, ...) classname##_id,
#define ABSTRACT_FRAME_ID(classname)
#include "nsFrameIdList.h"
#undef FRAME_ID
#undef ABSTRACT_FRAME_ID
  };

  virtual void* QueryFrame(FrameIID id) = 0;
};

class nsIFrame;

template<class Source>
class do_QueryFrameHelper
{
public:
  explicit do_QueryFrameHelper(Source* s) : mRawPtr(s) { }

  // The return and argument types here are arbitrarily selected so no
  // corresponding member function exists.
  typedef void (do_QueryFrameHelper::* MatchNullptr)(double, float);
  // Implicit constructor for nullptr, trick borrowed from already_AddRefed.
  MOZ_IMPLICIT do_QueryFrameHelper(MatchNullptr aRawPtr) : mRawPtr(nullptr) {}

  template<class Dest>
  operator Dest*() {
    static_assert(mozilla::IsSame<Dest, typename Dest::Has_NS_DECL_QUERYFRAME_TARGET>::value,
                  "Dest must declare itself as a queryframe target");
    if (!mRawPtr) {
      return nullptr;
    }
    if (Dest* f = FastQueryFrame<Source, Dest>::QueryFrame(mRawPtr)) {
      MOZ_ASSERT(f ==
                 reinterpret_cast<Dest*>(mRawPtr->QueryFrame(Dest::kFrameIID)),
                 "fast and slow paths should give the same result");
      return f;
    }
    return reinterpret_cast<Dest*>(mRawPtr->QueryFrame(Dest::kFrameIID));
  }

private:
  // For non-nsIFrame types there is no fast-path.
  template<class Src, class Dst, typename = void, typename = void>
  struct FastQueryFrame
  {
    static Dst* QueryFrame(Src* aFrame) { return nullptr; }
  };

  // Specialization for any nsIFrame type to any nsIFrame type -- if the source
  // instance's mClass matches kFrameIID of the destination type then
  // downcasting is safe.
  template<class Src, class Dst>
  struct FastQueryFrame<Src, Dst,
    typename mozilla::EnableIf<mozilla::IsBaseOf<nsIFrame, Src>::value>::Type,
    typename mozilla::EnableIf<mozilla::IsBaseOf<nsIFrame, Dst>::value>::Type>
  {
    static Dst* QueryFrame(Src* aFrame) {
      return nsQueryFrame::FrameIID(aFrame->mClass) == Dst::kFrameIID ?
        reinterpret_cast<Dst*>(aFrame) : nullptr;
    }
  };

  Source* mRawPtr;
};

template<class T>
inline do_QueryFrameHelper<T>
do_QueryFrame(T* s)
{
  return do_QueryFrameHelper<T>(s);
}

#endif // nsQueryFrame_h

Line	Count	Source (jump to first uncovered line)
1		/* -- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -- */
2		/* vim: set ts=8 sts=2 et sw=2 tw=80: */
3		/* This Source Code Form is subject to the terms of the Mozilla Public
4		* License, v. 2.0. If a copy of the MPL was not distributed with this
5		* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7		#ifndef nsQueryFrame_h
8		#define nsQueryFrame_h
9
10		#include "nscore.h"
11		#include "mozilla/Assertions.h"
12		#include "mozilla/TypeTraits.h"
13
14		// NOTE: the long lines in this file are intentional to make compiler error
15		// messages more readable.
16
17		#define NS_DECL_QUERYFRAME_TARGET(classname) \
18		static const nsQueryFrame::FrameIID kFrameIID = nsQueryFrame::classname##_id; \
19		typedef classname Has_NS_DECL_QUERYFRAME_TARGET;
20
21		#define NS_DECL_QUERYFRAME \
22		void* QueryFrame(FrameIID id) override;
23
24		#define NS_QUERYFRAME_HEAD(class) \
25	0	void* class::QueryFrame(FrameIID id) { switch (id) {
26
27		#define NS_QUERYFRAME_ENTRY(class) \
28	0	case class::kFrameIID: { \
29	0	static_assert(mozilla::IsSame<class, class::Has_NS_DECL_QUERYFRAME_TARGET>::value, \
30	0	#class " must declare itself as a queryframe target"); \
31	0	return static_cast<class*>(this); \
32	0	}
33
34		#define NS_QUERYFRAME_ENTRY_CONDITIONAL(class, condition) \
35		case class::kFrameIID: \
36		if (condition) { \
37		static_assert(mozilla::IsSame<class, class::Has_NS_DECL_QUERYFRAME_TARGET>::value, \
38		#class " must declare itself as a queryframe target"); \
39		return static_cast<class*>(this); \
40		} \
41		break;
42
43		#define NS_QUERYFRAME_TAIL_INHERITING(class) \
44	0	default: break; \
45	0	} \
46	0	return class::QueryFrame(id); \
47	0	}
48
49		#define NS_QUERYFRAME_TAIL_INHERITANCE_ROOT \
50	0	default: break; \
51	0	} \
52	0	MOZ_ASSERT(id != GetFrameId(), \
53	0	"A frame failed to QueryFrame to its own type. " \
54	0	"It may be missing NS_DECL_QUERYFRAME, or a " \
55	0	"NS_QUERYFRAME_ENTRY() line with its own type name"); \
56	0	return nullptr; \
57	0	}
58
59		class nsQueryFrame
60		{
61		public:
62		enum FrameIID {
63		#define FRAME_ID(classname, ...) classname##_id,
64		#define ABSTRACT_FRAME_ID(classname) classname##_id,
65		#include "nsFrameIdList.h"
66		#undef FRAME_ID
67		#undef ABSTRACT_FRAME_ID
68
69		// This marker allows mozilla::ArenaObjectID to "extend" this enum
70		// with additional sequential values for use in nsPresArena and
71		// nsIPresShell::{Allocate,Free}ByObjectId
72		NON_FRAME_MARKER
73		};
74
75		// A strict subset of FrameIID above for frame classes that we instantiate.
76		enum class ClassID : uint8_t {
77		#define FRAME_ID(classname, ...) classname##_id,
78		#define ABSTRACT_FRAME_ID(classname)
79		#include "nsFrameIdList.h"
80		#undef FRAME_ID
81		#undef ABSTRACT_FRAME_ID
82		};
83
84		virtual void* QueryFrame(FrameIID id) = 0;
85		};
86
87		class nsIFrame;
88
89		template<class Source>
90		class do_QueryFrameHelper
91		{
92		public:
93	0	explicit do_QueryFrameHelper(Source* s) : mRawPtr(s) { } Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::do_QueryFrameHelper(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIPageSequenceFrame>::do_QueryFrameHelper(nsIPageSequenceFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIScrollbarMediator>::do_QueryFrameHelper(nsIScrollbarMediator) Unexecuted instantiation: do_QueryFrameHelper<nsFrame>::do_QueryFrameHelper(nsFrame) Unexecuted instantiation: do_QueryFrameHelper<nsScrollbarFrame>::do_QueryFrameHelper(nsScrollbarFrame*)
94
95		// The return and argument types here are arbitrarily selected so no
96		// corresponding member function exists.
97		typedef void (do_QueryFrameHelper::* MatchNullptr)(double, float);
98		// Implicit constructor for nullptr, trick borrowed from already_AddRefed.
99		MOZ_IMPLICIT do_QueryFrameHelper(MatchNullptr aRawPtr) : mRawPtr(nullptr) {}
100
101		template<class Dest>
102	0	operator Dest*() {
103	0	static_assert(mozilla::IsSame<Dest, typename Dest::Has_NS_DECL_QUERYFRAME_TARGET>::value,
104	0	"Dest must declare itself as a queryframe target");
105	0	if (!mRawPtr) {
106	0	return nullptr;
107	0	}
108	0	if (Dest* f = FastQueryFrame<Source, Dest>::QueryFrame(mRawPtr)) {
109	0	MOZ_ASSERT(f ==
110	0	reinterpret_cast<Dest*>(mRawPtr->QueryFrame(Dest::kFrameIID)),
111	0	"fast and slow paths should give the same result");
112	0	return f;
113	0	}
114	0	return reinterpret_cast<Dest*>(mRawPtr->QueryFrame(Dest::kFrameIID));
115	0	} Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsIScrollableFrame<nsIScrollableFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsIAnonymousContentCreator<nsIAnonymousContentCreator>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsImageFrame<nsImageFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsSVGImageFrame<nsSVGImageFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsIObjectFrame<nsIObjectFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsMenuFrame<nsMenuFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsMenuBarFrame<nsMenuBarFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsMenuFrame<nsMenuFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsProgressFrame<nsProgressFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsMeterFrame<nsMeterFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsIPageSequenceFrame<nsIPageSequenceFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsCanvasFrame<nsCanvasFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator mozilla::ViewportFrame<mozilla::ViewportFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsFirstLetterFrame<nsFirstLetterFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsInlineFrame<nsInlineFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsContainerFrame<nsContainerFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsIListControlFrame<nsIListControlFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsTableCellFrame<nsTableCellFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIPageSequenceFrame>::operator nsIFrame<nsIFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsIStatefulFrame<nsIStatefulFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsBlockFrame<nsBlockFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsBlockFrame<nsBlockFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIScrollbarMediator>::operator nsIFrame<nsIFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsIScrollableFrame<nsIScrollableFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsDeckFrame<nsDeckFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsFrame>::operator nsContainerFrame<nsContainerFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsSliderFrame<nsSliderFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsHTMLFramesetFrame<nsHTMLFramesetFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsHTMLFramesetFrame<nsHTMLFramesetFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsScrollbarFrame<nsScrollbarFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsIScrollbarMediator<nsIScrollbarMediator>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsGridContainerFrame<nsGridContainerFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsTableRowGroupFrame<nsTableRowGroupFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsTableRowFrame<nsTableRowFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsMenuPopupFrame<nsMenuPopupFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsMenuBarFrame<nsMenuBarFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIScrollbarMediator>::operator nsIScrollableFrame<nsIScrollableFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsIPopupContainer<nsIPopupContainer>() Unexecuted instantiation: do_QueryFrameHelper<nsScrollbarFrame>::operator nsIFrame<nsIFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::operator nsIMathMLFrame<nsIMathMLFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsMathMLContainerFrame<nsMathMLContainerFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsMathMLmathBlockFrame<nsMathMLmathBlockFrame>() Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::operator nsMathMLmtableFrame*<nsMathMLmtableFrame>()
116
117		private:
118		// For non-nsIFrame types there is no fast-path.
119		template<class Src, class Dst, typename = void, typename = void>
120		struct FastQueryFrame
121		{
122	0	static Dst* QueryFrame(Src* aFrame) { return nullptr; } Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsIScrollableFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsIAnonymousContentCreator, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsIObjectFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsIPageSequenceFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsIListControlFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIPageSequenceFrame>::FastQueryFrame<nsIPageSequenceFrame, nsIFrame, void, void>::QueryFrame(nsIPageSequenceFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsIStatefulFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIScrollbarMediator>::FastQueryFrame<nsIScrollbarMediator, nsIFrame, void, void>::QueryFrame(nsIScrollbarMediator) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsIScrollableFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsIScrollbarMediator, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIScrollbarMediator>::FastQueryFrame<nsIScrollbarMediator, nsIScrollableFrame, void, void>::QueryFrame(nsIScrollbarMediator) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsIPopupContainer, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsIMathMLFrame, void, void>::QueryFrame(nsContainerFrame*)
123		};
124
125		// Specialization for any nsIFrame type to any nsIFrame type -- if the source
126		// instance's mClass matches kFrameIID of the destination type then
127		// downcasting is safe.
128		template<class Src, class Dst>
129		struct FastQueryFrame<Src, Dst,
130		typename mozilla::EnableIf<mozilla::IsBaseOf<nsIFrame, Src>::value>::Type,
131		typename mozilla::EnableIf<mozilla::IsBaseOf<nsIFrame, Dst>::value>::Type>
132		{
133	0	static Dst* QueryFrame(Src* aFrame) {
134	0	return nsQueryFrame::FrameIID(aFrame->mClass) == Dst::kFrameIID ?
135	0	reinterpret_cast<Dst*>(aFrame) : nullptr;
136	0	} Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsImageFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsSVGImageFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsMenuFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsMenuBarFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsMenuFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsProgressFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsMeterFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsCanvasFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, mozilla::ViewportFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsFirstLetterFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsInlineFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsContainerFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsTableCellFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsBlockFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsBlockFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsDeckFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsFrame>::FastQueryFrame<nsFrame, nsContainerFrame, void, void>::QueryFrame(nsFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsSliderFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsHTMLFramesetFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsHTMLFramesetFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsScrollbarFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsGridContainerFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsTableRowGroupFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsTableRowFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsMenuPopupFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsContainerFrame>::FastQueryFrame<nsContainerFrame, nsMenuBarFrame, void, void>::QueryFrame(nsContainerFrame) Unexecuted instantiation: do_QueryFrameHelper<nsScrollbarFrame>::FastQueryFrame<nsScrollbarFrame, nsIFrame, void, void>::QueryFrame(nsScrollbarFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsMathMLContainerFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsMathMLmathBlockFrame, void, void>::QueryFrame(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIFrame>::FastQueryFrame<nsIFrame, nsMathMLmtableFrame, void, void>::QueryFrame(nsIFrame)
137		};
138
139		Source* mRawPtr;
140		};
141
142		template<class T>
143		inline do_QueryFrameHelper<T>
144		do_QueryFrame(T* s)
145	0	{
146	0	return do_QueryFrameHelper<T>(s);
147	0	} Unexecuted instantiation: do_QueryFrameHelper<nsIFrame> do_QueryFrame<nsIFrame>(nsIFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIPageSequenceFrame> do_QueryFrame<nsIPageSequenceFrame>(nsIPageSequenceFrame) Unexecuted instantiation: do_QueryFrameHelper<nsIScrollbarMediator> do_QueryFrame<nsIScrollbarMediator>(nsIScrollbarMediator) Unexecuted instantiation: do_QueryFrameHelper<nsFrame> do_QueryFrame<nsFrame>(nsFrame) Unexecuted instantiation: do_QueryFrameHelper<nsScrollbarFrame> do_QueryFrame<nsScrollbarFrame>(nsScrollbarFrame*)
148
149		#endif // nsQueryFrame_h

Coverage Report

Created: 2018-09-25 14:53