bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/MapValue.h

   1 #pragma once
   2
   3 #include "Value.h"
   4
   5 #include <string>
   6 #include <map>
   7
   8 namespace Databoard {
   9         namespace Value {
  10
  11                 struct ValueComparison {
  12                         bool operator()(Value* const &a, Value* const &b) const;
  13                 };
  14
  15                 typedef std::map<Value*, Value*, ValueComparison> MKVMap;
  16
  17                 class DATABOARD_API MapValue : public Value {
  18                 public:
  19                         MapValue(Databoard::Type::DataType* dataBoard);
  20                         virtual ~MapValue();
  21
  22                         virtual std::string writeOut(int indent = 0);
  23                         virtual bool equals(const Value* other);
  24                         virtual std::string isValid();
  25
  26                         bool put(Value* key, Value* value);
  27                         int count();
  28
  29                         Value* get(Value* key);
  30                         bool containsKey(Value* key);
  31                         Value* remove(Value* key);
  32                         void clear();
  33
  34                         // startkey inclusive, endkey exclusive
  35                         // https://www.simantics.org/wiki/index.php/Databoard_Specification#Order
  36                         void removeRange(Value* startKey, Value* endKey);
  37
  38                         Value* getCeiling(Value* key);
  39                         Value* getFlooring(Value* key);
  40                         Value* getHighest();
  41                         Value* getLowest();
  42                         Value* getHigher(Value* key);
  43                         Value* getLower(Value* key);
  44
  45                 protected:
  46
  47                         MKVMap values;
  48
  49                 };
  50         }
  51 }