bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/ArrayValue.cpp

   1 #include "ArrayValue.h"\r
   2 \r
   3 #include "ArrayType.h"\r
   4 #include "Range.h"\r
   5 #include "Limit.h"\r
   6 \r
   7 #include "Constants.h"\r
   8 \r
   9 namespace Databoard {\r
  10         namespace Value {\r
  11                 ArrayValue::ArrayValue(Databoard::Type::DataType* dataBoard) : Value(dataBoard)\r
  12                 {\r
  13                 }\r
  14 \r
  15                 ArrayValue::~ArrayValue()\r
  16                 {\r
  17                         clear();\r
  18                 }\r
  19 \r
  20                 void ArrayValue::add(Value* value)\r
  21                 {\r
  22                         values.push_back(value);\r
  23                 }\r
  24 \r
  25                 //void insert(Value* value, int index);\r
  26                 int ArrayValue::count()\r
  27                 {\r
  28                         return (int)values.size();\r
  29                 }\r
  30 \r
  31                 void ArrayValue::remove(int index, int count)\r
  32                 {\r
  33                         if(index >= 0 && (index+count) <= (int)values.size())\r
  34                         {\r
  35                                 for(int i = index; i < count; ++i)\r
  36                                 {\r
  37                                         delete values.at(i);\r
  38                                 }\r
  39 \r
  40                                 values.erase(values.begin(), values.begin() + count);\r
  41                         }\r
  42                 }\r
  43 \r
  44                 void ArrayValue::clear()\r
  45                 {\r
  46                         remove(0, count());\r
  47                 }\r
  48                 \r
  49                 Value* ArrayValue::get(int index)\r
  50                 {\r
  51                         return values.at(index);\r
  52                 }\r
  53 \r
  54                 std::vector<Value*> ArrayValue::getAll()\r
  55                 {\r
  56                         std::vector<Value*> v;\r
  57 \r
  58                         for(int i = 0; i < (int)values.size(); ++i)\r
  59                         {\r
  60                                 v.push_back(values.at(i));\r
  61                         }\r
  62 \r
  63                         return v;\r
  64                 }\r
  65 \r
  66 \r
  67                 std::string ArrayValue::writeOut(int /*indent*/)\r
  68                 {\r
  69                         std::string s;\r
  70 \r
  71                         s += "[";\r
  72 \r
  73                         for(int i = 0; i < (int)values.size(); ++i)\r
  74                         {\r
  75                                 s += values.at(i)->writeOut();\r
  76 \r
  77                                 if(i != ((int)values.size()-1))\r
  78                                 {\r
  79                                         s += ",";\r
  80                                 }\r
  81                         }\r
  82 \r
  83                         s += "]";\r
  84 \r
  85                         return s;\r
  86                 }\r
  87 \r
  88                 bool ArrayValue::equals(const Value* other)\r
  89                 {\r
  90                         ArrayValue* o = (ArrayValue*)other;\r
  91 \r
  92                         if(this->count() < o->count())\r
  93                         {\r
  94                                 return true;\r
  95                         }\r
  96                         else if(this->count() > o->count())\r
  97                         {\r
  98                                 return false;\r
  99                         }\r
 100 \r
 101                         //for(int i = 0; i <(int)this->count(); ++i)\r
 102                         //{\r
 103                         //      if(this->getField(i) < o->getField(i))\r
 104                         //      {\r
 105                         //              return true;\r
 106                         //      }\r
 107                         //}\r
 108 \r
 109                         return true;//(this->value < o->value);\r
 110 \r
 111                 }\r
 112 \r
 113                 std::string ArrayValue::isValid()\r
 114                 {\r
 115                         Databoard::Type::ArrayType* arrayType = dynamic_cast<Databoard::Type::ArrayType*>(dataBoard);\r
 116 \r
 117                         if(arrayType == NULL)\r
 118                         {\r
 119                                 return "ArrayValue: type is not an array.";\r
 120                         }\r
 121 \r
 122                         Range* r = arrayType->getLength();\r
 123 \r
 124                         int countMin = r->getLower()->getInteger(INT_MIN);\r
 125                         int countMax = r->getUpper()->getInteger(INT_MAX);\r
 126 \r
 127                         int count = (int)values.size();\r
 128 \r
 129                         if(count < countMin)\r
 130                         {\r
 131                                 return "ArrayValue: too few.";\r
 132                         }\r
 133                         else if(count > countMax)\r
 134                         {\r
 135                                 return "ArrayValue: too many.";\r
 136                         }\r
 137 \r
 138                         return STR_EMPTY;\r
 139                 }\r
 140         }\r
 141 }\r