本文整理汇总了C++中C4Value::_getArray方法的典型用法代码示例。如果您正苦于以下问题：C++ C4Value::_getArray方法的具体用法？C++ C4Value::_getArray怎么用？C++ C4Value::_getArray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C4Value的用法示例。
在下文中一共展示了C4Value::_getArray方法的2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: assert
void C4ValueArray::SetSlice(int32_t startIndex, int32_t endIndex, const C4Value &Val)
{
// maximum bounds
if(startIndex >= MaxSize) throw C4AulExecError("array slice: start index exceeds maximum capacity");
// index from back
if(startIndex < 0) startIndex += iSize;
if(endIndex < 0) endIndex += iSize;
// ensure relevant bounds
if(startIndex < 0) throw C4AulExecError("array slice: start index out of range");
if(endIndex < 0) throw C4AulExecError("array slice: end index out of range");
if(endIndex < startIndex)
endIndex = startIndex;
// setting an array?
if(Val.GetType() == C4V_Array)
{
const C4ValueArray &Other = *Val._getArray(); // Remember that &Other could be equal to this, carefull with modifying pData
// Calculcate new size
int32_t iNewEnd = std::min(startIndex + Other.GetSize(), (int32_t)MaxSize);
int32_t iNewSize = iNewEnd;
if(endIndex < iSize)
iNewSize += iSize - endIndex;
iNewSize = std::min(iNewSize, (int32_t)MaxSize);
int32_t iOtherSize = Other.GetSize();
if(iNewSize != iSize)
{
int32_t i,j;
C4Value* pnData = pData;
if(iNewSize > iCapacity)
{
pnData = new C4Value [iNewSize];
// Copy first part of old array
for(i = 0; i < startIndex && i < iSize; ++i)
pnData[i] = pData[i];
}
// Copy the second slice of the new array
for(i = iNewEnd, j = endIndex; i < iNewSize; ++i, ++j)
{
assert(j < iSize);
pnData[i] = pData[j];
}
// Copy the data
// Since pnData and pData can be the same, we can not copy with
//for(i = startIndex, j = 0; i < iNewEnd; ++i, ++j)
// but have to start from the end of the copied sequence. That works, since j <= i
for(i = iNewEnd - 1, j = iNewEnd - startIndex - 1; i >= startIndex; --i, --j)
{
assert(j < iOtherSize);
pnData[i] = Other.pData[j];
}
// Other values should have been initialized to 0 by new
if(pData != pnData)
{
delete [] pData;
pData = pnData;
iCapacity = iSize = iNewSize;
}
else
{
// "ignore" the now unused part
for(i = iNewSize; i < iSize; ++i)
pData[i].Set0();
iSize = iNewSize;
}
} else // slice has the same size as inserted array
// Copy the data. changing pData does not break because if &Other == this and iNewSize == iSize, nothing happens at all
for(int32_t i = startIndex, j = 0; j < iOtherSize; i++, j++)
pData[i] = Other.pData[j];
} else { /* if(Val.GetType() != C4V_Array) */
if(endIndex > MaxSize) endIndex = iSize;
// Need resize?
if(endIndex > iSize) SetSize(endIndex);
// Fill
for(int32_t i = startIndex; i < endIndex; i++)
pData[i] = Val;
}
}示例2: operator
bool operator ()(const C4Value &v1, const C4Value &v2)
{
return value_sort(v1._getArray()->GetItem(element_idx), v2._getArray()->GetItem(element_idx));
}