本文整理汇总了C++中CHeap::Allocate方法的典型用法代码示例。如果您正苦于以下问题：C++ CHeap::Allocate方法的具体用法？C++ CHeap::Allocate怎么用？C++ CHeap::Allocate使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CHeap的用法示例。
在下文中一共展示了CHeap::Allocate方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ConRemoveVote
void CGameContext::ConRemoveVote(IConsole::IResult *pResult, void *pUserData)
{
CGameContext *pSelf = (CGameContext *)pUserData;
const char *pDescription = pResult->GetString(0);
// check for valid option
CVoteOptionServer *pOption = pSelf->m_pVoteOptionFirst;
while(pOption)
{
if(str_comp_nocase(pDescription, pOption->m_aDescription) == 0)
break;
pOption = pOption->m_pNext;
}
if(!pOption)
{
char aBuf[256];
str_format(aBuf, sizeof(aBuf), "option '%s' does not exist", pDescription);
pSelf->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", aBuf);
return;
}
// inform clients about removed option
CNetMsg_Sv_VoteOptionRemove OptionMsg;
OptionMsg.m_pDescription = pOption->m_aDescription;
pSelf->Server()->SendPackMsg(&OptionMsg, MSGFLAG_VITAL, -1);
// TODO: improve this
// remove the option
--pSelf->m_NumVoteOptions;
char aBuf[256];
str_format(aBuf, sizeof(aBuf), "removed option '%s' '%s'", pOption->m_aDescription, pOption->m_aCommand);
pSelf->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", aBuf);
CHeap *pVoteOptionHeap = new CHeap();
CVoteOptionServer *pVoteOptionFirst = 0;
CVoteOptionServer *pVoteOptionLast = 0;
int NumVoteOptions = pSelf->m_NumVoteOptions;
for(CVoteOptionServer *pSrc = pSelf->m_pVoteOptionFirst; pSrc; pSrc = pSrc->m_pNext)
{
if(pSrc == pOption)
continue;
// copy option
int Len = str_length(pSrc->m_aCommand);
CVoteOptionServer *pDst = (CVoteOptionServer *)pVoteOptionHeap->Allocate(sizeof(CVoteOptionServer) + Len);
pDst->m_pNext = 0;
pDst->m_pPrev = pVoteOptionLast;
if(pDst->m_pPrev)
pDst->m_pPrev->m_pNext = pDst;
pVoteOptionLast = pDst;
if(!pVoteOptionFirst)
pVoteOptionFirst = pDst;
str_copy(pDst->m_aDescription, pSrc->m_aDescription, sizeof(pDst->m_aDescription));
mem_copy(pDst->m_aCommand, pSrc->m_aCommand, Len+1);
}
// clean up
delete pSelf->m_pVoteOptionHeap;
pSelf->m_pVoteOptionHeap = pVoteOptionHeap;
pSelf->m_pVoteOptionFirst = pVoteOptionFirst;
pSelf->m_pVoteOptionLast = pVoteOptionLast;
pSelf->m_NumVoteOptions = NumVoteOptions;
}