Files
Upsilon/apps/graph/continuous_function_store.h

25 lines
1.1 KiB
C++

#ifndef GRAPH_CONTINUOUS_FUNCTION_STORE_H
#define GRAPH_CONTINUOUS_FUNCTION_STORE_H
#include "../shared/function_store.h"
#include "../shared/continuous_function.h"
namespace Graph {
class ContinuousFunctionStore : public Shared::FunctionStore {
public:
Shared::ExpiringPointer<Shared::ContinuousFunction> modelForRecord(Ion::Storage::Record record) const { return Shared::ExpiringPointer<Shared::ContinuousFunction>(static_cast<Shared::ContinuousFunction *>(privateModelForRecord(record))); }
int numberOfActiveFunctionsOfType(Shared::ContinuousFunction::PlotType plotType) const;
Ion::Storage::Record activeRecordOfTypeAtIndex(Shared::ContinuousFunction::PlotType plotType, int index) const;
private:
Ion::Storage::Record::ErrorStatus addEmptyModel() override;
const char * modelExtension() const override { return Ion::Storage::funcExtension; }
Shared::ExpressionModelHandle * setMemoizedModelAtIndex(int cacheIndex, Ion::Storage::Record record) const override;
Shared::ExpressionModelHandle * memoizedModelAtIndex(int cacheIndex) const override;
mutable Shared::ContinuousFunction m_functions[k_maxNumberOfMemoizedModels];
};
}
#endif