ProgressBar.hh

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/*
 * Copyright 2021 Assured Information Security, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#pragma once
 
#include <cstdint>
#include <iostream>
#include <memory>
 
namespace introvirt {
 
class ProgressBar final {
  public:
    void draw(float percentComplete);
 
    void clear();
 
    void complete();
 
    ProgressBar(uint16_t width = 50, std::ostream& stream = std::cout);
    ~ProgressBar();
 
  private:
    class IMPL;
    std::unique_ptr<IMPL> pImpl_;
};
 
} // namespace introvirt