synthesis.hpp

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#pragma once
 
#include <map>
#include <stdexcept>
#include <string>
#include <vector>
 
namespace anpcpp {
 
enum class SynthesisKind {
  Additive,
  Multiplicative,
  Custom,
};
 
struct SynthesisOptions {
  SynthesisKind kind = SynthesisKind::Additive;
  std::string custom_expr;
};
 
class SynthesisError : public std::runtime_error {
public:
  explicit SynthesisError(const std::string& message)
      : std::runtime_error(message) {}
};
 
[[nodiscard]] std::map<std::string, double> synthesize_additive(
    const std::map<std::string, double>& subnet_weights,
    const std::map<std::string, std::map<std::string, double>>& alt_scores);
 
[[nodiscard]] std::map<std::string, double> synthesize_multiplicative(
    const std::map<std::string, double>& subnet_weights,
    const std::map<std::string, std::map<std::string, double>>& alt_scores);
 
[[nodiscard]] std::map<std::string, double> synthesize_custom(
    const std::string& expression,
    const std::map<std::string, std::map<std::string, double>>& alt_scores,
    const std::vector<std::string>& alt_order,
    const std::map<std::string, double>& subnet_weights = {});
 
[[nodiscard]] std::map<std::string, double> synthesize(
    const SynthesisOptions& options,
    const std::map<std::string, double>& subnet_weights,
    const std::map<std::string, std::map<std::string, double>>& alt_scores,
    const std::vector<std::string>& alt_order);
 
[[nodiscard]] double eval_expression(
    const std::string& expression,
    const std::map<std::string, double>& variables);
 
}  // namespace anpcpp