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Lts/Viewer/SituationMap/SymbologyXML/symbol_id_t.h

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+/**
+  * Definition of the symbol id
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+
+#pragma once
+
+namespace SymbologyXML
+{
+
+struct symbol_id_t {
+
+  /**
+   * @brief Constructor
+   * @param raw value of the symbol id (real symbol id AND flag 'isArtillery')
+   */
+  explicit symbol_id_t(unsigned short raw = 0)
+    : m_raw(raw)
+  {}
+
+  /**
+   * @brief Get the real symbol id
+   * @return real symbol id
+   */
+  unsigned short symbolId() const { return (m_raw & idMask); }
+
+  /**
+   * @brief Set the real symbol id
+   * @param real symbol id
+   */
+  void setSymbolId(unsigned short id) { m_raw = ((id & idMask) | (m_raw & bit) );}
+
+  /**
+   * @brief Get flag 'isArtillery'
+   * @return 'isArtillery'
+   */
+  bool isArtillery() const { return ((m_raw & bit) == bit); }
+
+  /**
+   * @brief Set flag 'isArtillery'
+   * @param flag 'isArtillery'
+   */
+  void setArtillery(bool bSet) { if(bSet) m_raw |= bit; else m_raw &= ~bit; }
+
+  /**
+   * @brief Get the raw data (e.g. for database insertion)
+   * @return
+   */
+  unsigned short raw() const { return m_raw; }
+  unsigned short &raw() { return m_raw; }
+
+  /**
+   * @brief Set raw value of the symbol id (real symbol id AND flag 'isArtillery')
+   * @param raw value
+   */
+  void setRaw(unsigned short raw) { m_raw = raw; }
+
+  bool operator==(const symbol_id_t other) const { return m_raw == other.m_raw; }
+  bool operator!=(const symbol_id_t other) const { return !operator==(other); }
+protected:
+  // For isArtillery:
+  static const unsigned short idMask = 0x7fffU;
+  static const unsigned short bit    = 0x8000U;
+  // raw data:
+  unsigned short m_raw;
+};
+
+}; // namespace SymbologyXML