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/** | |
* @file | |
* @short This file is included by qstackcontextbase_p.h. | |
* If you need includes in this file, put them in qstackcontextbase_p.h, outside of the namespace. | |
*/ | |
template<typename TSuperClass> | |
StackContextBase<TSuperClass>::StackContextBase() : m_rangeVariables(10), | |
m_expressionVariables(10), | |
m_positionIterators(5), | |
m_itemCacheCells(5), | |
m_itemSequenceCacheCells(5) | |
{ | |
/* The m_* containers are initialized with default sizes. Estimated guesses on usage patterns. */ | |
} | |
template<typename TSuperClass> | |
StackContextBase<TSuperClass>::StackContextBase(const DynamicContext::Ptr &prevContext) | |
: TSuperClass(prevContext), | |
m_rangeVariables(10), | |
m_expressionVariables(10), | |
m_positionIterators(5), | |
m_itemCacheCells(5), | |
m_itemSequenceCacheCells(5) | |
{ | |
Q_ASSERT(prevContext); | |
} | |
template<typename TSuperClass> | |
ItemCacheCell &StackContextBase<TSuperClass>::itemCacheCell(const VariableSlotID slot) | |
{ | |
if(slot >= m_itemCacheCells.size()) | |
m_itemCacheCells.resize(qMax(slot + 1, m_itemCacheCells.size())); | |
return m_itemCacheCells[slot]; | |
} | |
template<typename TSuperClass> | |
ItemSequenceCacheCell::Vector &StackContextBase<TSuperClass>::itemSequenceCacheCells(const VariableSlotID slot) | |
{ | |
if(slot >= m_itemSequenceCacheCells.size()) | |
m_itemSequenceCacheCells.resize(qMax(slot + 1, m_itemSequenceCacheCells.size())); | |
return m_itemSequenceCacheCells; | |
} | |
template<typename TSuperClass> | |
Item StackContextBase<TSuperClass>::rangeVariable(const VariableSlotID slot) const | |
{ | |
Q_ASSERT(slot < m_rangeVariables.size()); | |
Q_ASSERT(m_rangeVariables.at(slot)); | |
return m_rangeVariables.at(slot); | |
} | |
template<typename TSuperClass> | |
Expression::Ptr StackContextBase<TSuperClass>::expressionVariable(const VariableSlotID slot) const | |
{ | |
Q_ASSERT(slot < m_expressionVariables.size()); | |
Q_ASSERT(m_expressionVariables.at(slot)); | |
return m_expressionVariables.at(slot); | |
} | |
template<typename TSuperClass> | |
Item::Iterator::Ptr StackContextBase<TSuperClass>::positionIterator(const VariableSlotID slot) const | |
{ | |
Q_ASSERT(slot < m_positionIterators.size()); | |
return m_positionIterators.at(slot); | |
} | |
template<typename TSuperClass> | |
template<typename VectorType, typename UnitType> | |
inline | |
void StackContextBase<TSuperClass>::setSlotVariable(const VariableSlotID slot, | |
const UnitType &newValue, | |
VectorType &container) const | |
{ | |
if(slot < container.size()) | |
container.replace(slot, newValue); | |
else | |
{ | |
container.resize(slot + 1); | |
container.replace(slot, newValue); | |
} | |
} | |
template<typename TSuperClass> | |
void StackContextBase<TSuperClass>::setRangeVariable(const VariableSlotID slot, | |
const Item &newValue) | |
{ | |
setSlotVariable(slot, newValue, m_rangeVariables); | |
} | |
template<typename TSuperClass> | |
void StackContextBase<TSuperClass>::setExpressionVariable(const VariableSlotID slot, | |
const Expression::Ptr &newValue) | |
{ | |
setSlotVariable(slot, newValue, m_expressionVariables); | |
} | |
template<typename TSuperClass> | |
void StackContextBase<TSuperClass>::setPositionIterator(const VariableSlotID slot, | |
const Item::Iterator::Ptr &newValue) | |
{ | |
setSlotVariable(slot, newValue, m_positionIterators); | |
} | |
template<typename TSuperClass> | |
DynamicContext::TemplateParameterHash &StackContextBase<TSuperClass>::templateParameterStore() | |
{ | |
return m_templateParameterStore; | |
} | |