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29 lines
892 B
C++
29 lines
892 B
C++
#ifndef SHARED_SEQUENCE_CACHE_CONTEXT_H
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#define SHARED_SEQUENCE_CACHE_CONTEXT_H
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#include <poincare/context.h>
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#include <poincare/expression.h>
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#include <poincare/symbol.h>
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#include "sequence_context.h"
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namespace Shared {
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template<typename T>
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class SequenceCacheContext : public Poincare::ContextWithParent {
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public:
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SequenceCacheContext(SequenceContext * sequenceContext);
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const Poincare::Expression expressionForSymbolAbstract(const Poincare::SymbolAbstract & symbol, bool clone, float unknownSymbolValue = NAN) override;
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void setValueForSymbol(T value, const Poincare::Symbol & symbol);
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void setNValue(int n) { m_nValue = n; }
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private:
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int nameIndexForSymbol(const Poincare::Symbol & symbol);
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int rankIndexForSymbol(const Poincare::Symbol & symbol);
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T m_values[MaxNumberOfSequences][MaxRecurrenceDepth];
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int m_nValue;
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SequenceContext * m_sequenceContext;
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};
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}
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#endif
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