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Make nsScannerIterator a trivial type in order to use memset

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This commit is contained in:
trav90 2018-09-02 16:45:29 -05:00 • committed by Roy Tam
commit 36607675b2
1 changed files with 9 additions and 9 deletions
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18
parser/htmlparser/nsScannerString.h
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@ -21,7 +21,7 @@
* to live in xpcom/string. Now that nsAString is limited to representing * to live in xpcom/string. Now that nsAString is limited to representing
* only single fragment strings, nsSlidingString can no longer be used. * only single fragment strings, nsSlidingString can no longer be used.
* *
* An advantage to this design is that it does not employ any virtual * An advantage to this design is that it does not employ any virtual
* functions. * functions.
* *
* This file uses SCC-style indenting in deference to the nsSlidingString * This file uses SCC-style indenting in deference to the nsSlidingString
@ -103,12 +103,12 @@ class nsScannerBufferList
public: public:
Position() {} Position() {}
Position( Buffer* buffer, char16_t* position ) Position( Buffer* buffer, char16_t* position )
: mBuffer(buffer) : mBuffer(buffer)
, mPosition(position) , mPosition(position)
{} {}
inline inline
explicit Position( const nsScannerIterator& aIter ); explicit Position( const nsScannerIterator& aIter );
@ -133,7 +133,7 @@ class nsScannerBufferList
void AddRef() { ++mRefCnt; } void AddRef() { ++mRefCnt; }
void Release() { if (--mRefCnt == 0) delete this; } void Release() { if (--mRefCnt == 0) delete this; }
void Append( Buffer* buf ) { mBuffers.insertBack(buf); } void Append( Buffer* buf ) { mBuffers.insertBack(buf); }
void InsertAfter( Buffer* buf, Buffer* prev ) { prev->setNext(buf); } void InsertAfter( Buffer* buf, Buffer* prev ) { prev->setNext(buf); }
void SplitBuffer( const Position& ); void SplitBuffer( const Position& );
void DiscardUnreferencedPrefix( Buffer* ); void DiscardUnreferencedPrefix( Buffer* );
@ -223,7 +223,7 @@ class nsScannerSubstring
mBufferList->Release(); mBufferList->Release();
} }
} }
void init_range_from_buffer_list() void init_range_from_buffer_list()
{ {
mStart.mBuffer = mBufferList->Head(); mStart.mBuffer = mBufferList->Head();
@ -340,7 +340,7 @@ class nsScannerIterator
friend class nsScannerSharedSubstring; friend class nsScannerSharedSubstring;
public: public:
nsScannerIterator() {} // nsScannerIterator(); // auto-generate default constructor is OK
// nsScannerIterator( const nsScannerIterator& ); // auto-generated copy-constructor OK // nsScannerIterator( const nsScannerIterator& ); // auto-generated copy-constructor OK
// nsScannerIterator& operator=( const nsScannerIterator& ); // auto-generated copy-assignment operator OK // nsScannerIterator& operator=( const nsScannerIterator& ); // auto-generated copy-assignment operator OK
@ -351,7 +351,7 @@ class nsScannerIterator
{ {
return mPosition; return mPosition;
} }
char16_t operator*() const char16_t operator*() const
{ {
return *get(); return *get();
@ -467,7 +467,7 @@ struct nsCharSourceTraits<nsScannerIterator>
{ {
return iter.get(); return iter.get();
} }
static static
void void
advance( nsScannerIterator& s, difference_type n ) advance( nsScannerIterator& s, difference_type n )
@ -593,7 +593,7 @@ RFindInReadable( const nsAString& aPattern,
inline inline
bool bool
CaseInsensitiveFindInReadable( const nsAString& aPattern, CaseInsensitiveFindInReadable( const nsAString& aPattern,
nsScannerIterator& aStart, nsScannerIterator& aStart,
nsScannerIterator& aEnd ) nsScannerIterator& aEnd )
{ {