flewkey/cuberite-2a
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Fix assignment operators

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This commit is contained in:
worktycho 2014-05-17 14:04:44 +01:00
parent a7a811af3a
commit 7777da379d
1 changed files with 14 additions and 10 deletions
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24
src/ChunkBuffer.h
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@ -53,21 +53,25 @@ public:
other.IsOwner = false; other.IsOwner = false;
} }
void operator=(const cChunkBuffer& other) cChunkBuffer& operator=(const cChunkBuffer& other)
{ {
if(IsOwner) if(&other == this)
{ {
if(IsOwner)
{
for (int i = 0; i < CHUNK_SECTION_NUM; i++)
{
if(m_Sections[i]) Free(m_Sections[i]);;
}
}
IsOwner = true;
for (int i = 0; i < CHUNK_SECTION_NUM; i++) for (int i = 0; i < CHUNK_SECTION_NUM; i++)
{ {
if(m_Sections[i]) Free(m_Sections[i]);; m_Sections[i] = other.m_Sections[i];
} }
other.IsOwner = false;
} }
IsOwner = true;
for (int i = 0; i < CHUNK_SECTION_NUM; i++)
{
m_Sections[i] = other.m_Sections[i];
}
other.IsOwner = false;
} }
#else #else
// unique_ptr style interface for memory management // unique_ptr style interface for memory management
@ -79,7 +83,7 @@ public:
} }
} }
void operator=(const cChunkBuffer&& other) cChunkBuffer& operator=(const cChunkBuffer&& other)
{ {
for (int i = 0; i < CHUNK_SECTION_NUM; i++) for (int i = 0; i < CHUNK_SECTION_NUM; i++)
{ {