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Simple rendering

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This commit is contained in:
Jakub Melka
2019-02-24 17:48:37 +01:00
parent ffc56d38e1
commit 60bb835a4e
11 changed files with 1855 additions and 1449 deletions
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14
PdfForQtLib/sources/pdfflatarray.h
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@@ -43,7 +43,7 @@ class PDFFlatArray
public:
explicit PDFFlatArray() :
m_flatBlock(),
m_flatBlockEndIterator(m_flatBlock.begin()),
m_flatBlockItemCount(0),
m_variableBlock()
{
@@ -52,7 +52,7 @@ public:
template<typename... Arguments, typename std::enable_if<sizeof...(Arguments) <= FlatSize, int>::type = 0>
explicit inline PDFFlatArray(Arguments... arguments) :
m_flatBlock({ arguments... }),
m_flatBlockEndIterator(std::next(m_flatBlock.begin(), sizeof...(Arguments))),
m_flatBlockItemCount(sizeof...(Arguments)),
m_variableBlock()
{
@@ -120,15 +120,15 @@ public:
void clear()
{
m_flatBlockEndIterator = m_flatBlock.begin();
m_flatBlockItemCount = 0;
m_variableBlock.clear();
}
void push_back(T object)
{
if (m_flatBlockEndIterator != m_flatBlock.cend())
if (m_flatBlockItemCount < m_flatBlock.size())
{
*m_flatBlockEndIterator++ = std::move(object);
m_flatBlock[m_flatBlockItemCount++] = std::move(object);
}
else
{
@@ -137,10 +137,10 @@ public:
}
private:
size_t getFlatBlockSize() const { return std::distance(m_flatBlock.cbegin(), std::array<T, FlatSize>::const_iterator(m_flatBlockEndIterator)); }
size_t getFlatBlockSize() const { return m_flatBlockItemCount; }
std::array<T, FlatSize> m_flatBlock;
typename std::array<T, FlatSize>::iterator m_flatBlockEndIterator; ///< Pointer to the end of flat block
size_t m_flatBlockItemCount; ///< Number of items in the flat block
std::vector<T> m_variableBlock;
};