text: // Copyright (c) 2009-2017 The OTS Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  #ifndef OTS_GRAPHITE_H_
  #define OTS_GRAPHITE_H_
  
  #include <vector>
  #include <type_traits>
  
  namespace ots {
  
  template<typename ParentType>
  class TablePart {
   public:
    TablePart(ParentType* parent) : parent(parent) { }
    virtual bool ParsePart(Buffer& table) = 0;
    virtual bool SerializePart(OTSStream* out) const = 0;
   protected:
    ParentType* parent;
  };
  
  template<typename T>
  bool SerializeParts(const std::vector<T>& vec, OTSStream* out) {
    for (const T& part : vec) {
      if (!part.SerializePart(out)) {
        return false;
      }
    }
    return true;
  }
  
  template<typename T>
  bool SerializeParts(const std::vector<std::vector<T>>& vec, OTSStream* out) {
    for (const std::vector<T>& part : vec) {
      if (!SerializeParts(part, out)) {
        return false;
      }
    }
    return true;
  }
  
  inline bool SerializeParts(const std::vector<uint8_t>& vec, OTSStream* out) {
    for (uint8_t part : vec) {
      if (!out->WriteU8(part)) {
        return false;
      }
    }
    return true;
  }
  
  inline bool SerializeParts(const std::vector<uint16_t>& vec, OTSStream* out) {
    for (uint16_t part : vec) {
      if (!out->WriteU16(part)) {
        return false;
      }
    }
    return true;
  }
  
  inline bool SerializeParts(const std::vector<int16_t>& vec, OTSStream* out) {
    for (int16_t part : vec) {
      if (!out->WriteS16(part)) {
        return false;
      }
    }
    return true;
  }
  
  inline bool SerializeParts(const std::vector<uint32_t>& vec, OTSStream* out) {
    for (uint32_t part : vec) {
      if (!out->WriteU32(part)) {
        return false;
      }
    }
    return true;
  }
  
  inline bool SerializeParts(const std::vector<int32_t>& vec, OTSStream* out) {
    for (int32_t part : vec) {
      if (!out->WriteS32(part)) {
        return false;
      }
    }
    return true;
  }
  
  template<typename T>
  size_t datasize(std::vector<T> vec) {
    return sizeof(T) * vec.size();
  }
  
  }  // namespace ots
  
  #endif  // OTS_GRAPHITE_H_
  