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#pragma once
#include "Value.h"
#include "utils/join_string.h"
namespace actions {
namespace expression {
struct ProgramVariables {
public:
template <typename TContainer>
static SCP_string getMemberName(const TContainer& memberPathParts)
{
return util::join_container(memberPathParts, ".");
}
template <typename TContainer>
Value getValue(const TContainer& memberPathParts) const
{
const auto name = getMemberName(memberPathParts);
return getValue(name);
}
Value getValue(std::initializer_list<const char*> memberPathParts) const;
Value getValue(const SCP_string& fullMemberName) const;
template <typename TContainer>
void setValue(const TContainer& memberPathParts, Value value)
{
const auto name = getMemberName(memberPathParts);
m_values[name] = std::move(value);
}
void setValue(std::initializer_list<const char*> memberPathParts, Value value);
private:
SCP_unordered_map<SCP_string, Value> m_values;
};
class ProgramVariablesDefinition {
public:
ProgramVariablesDefinition& addScope(const SCP_string& name);
void addMember(const SCP_string& name, ValueType type);
ProgramVariablesDefinition* getScope(const SCP_string& name) const;
ValueType getMemberType(const SCP_string& name) const;
private:
SCP_unordered_map<SCP_string, std::unique_ptr<ProgramVariablesDefinition>> m_scopes;
SCP_unordered_map<SCP_string, ValueType> m_memberTypes;
};
} // namespace expression
} // namespace actions
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