PyUserInputValidator.h

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// SPDX-FileCopyrightText: Deutsches Elektronen-Synchrotron DESY, MSK, ChimeraTK Project <chimeratk-support@desy.de>
// SPDX-License-Identifier: LGPL-3.0-or-later
#pragma once
 
#include <pybind11/pybind11.h>
// pybind11.h must come first
 
#include "PyArrayAccessor.h"
#include "PyScalarAccessor.h"
#include "UserInputValidator.h"
 
#include <ChimeraTK/VariantUserTypes.h>
 
namespace py = pybind11;
 
namespace ChimeraTK {
 
  /********************************************************************************************************************/
 
  class PyUserInputValidator {
   public:
    PyUserInputValidator() = default;
    explicit PyUserInputValidator(UserInputValidator&& other) : _impl(std::move(other)) {}
 
    void add(const std::string& errorMessage, std::function<bool(void)>&, py::args& args);
    bool validate(ChimeraTK::TransferElementID& change) { return _impl.validate(change); }
    bool validateAll() { return _impl.validateAll(); }
    void setErrorFunction(const std::function<void(const std::string&)>& errorFunction) {
      _impl.setErrorFunction(errorFunction);
    };
 
    void setFallback(PyScalarAccessor& acc, UserTypeVariantNoVoid value);
 
    // UserTypeTemplateVariantNoVoid expects a single template argument, std::vector has multiple (with defaults)...
    template<typename T>
    using Vector = std::vector<T>;
    void setFallback(PyArrayAccessor& acc, const UserTypeTemplateVariantNoVoid<Vector>& value);
 
    static void bind(py::module& mod);
 
   protected:
    UserInputValidator _impl;
  };
 
  /********************************************************************************************************************/
 
} // namespace ChimeraTK