Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / cpp / DataBoardTest / DataBoard / FloatValue.cpp

diff --git a/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/FloatValue.cpp b/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/FloatValue.cpp
new file mode 100644 (file)
index 0000000..9aa0f12
--- /dev/null
+++ b/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/FloatValue.cpp
@@ -0,0 +1,113 @@
+#include "FloatValue.h"\r
+\r
+#include "FloatType.h"\r
+#include "Constants.h"\r
+#include "Range.h"\r
+#include "Limit.h"\r
+\r
+#include <sstream>\r
+#include <cfloat>\r
+#include <valarray>\r
+\r
+namespace Databoard {\r
+       namespace Value {\r
+               FloatValue::FloatValue(Databoard::Type::DataType* dataBoard) : Value(dataBoard)\r
+               {\r
+               }\r
+\r
+               FloatValue::~FloatValue()\r
+               {\r
+               }\r
+\r
+               void FloatValue::setValue(float value)\r
+               {\r
+                       Databoard::Type::FloatType* floatType = dynamic_cast<Databoard::Type::FloatType*>(dataBoard);\r
+\r
+                       if(floatType != NULL)\r
+                       {\r
+                               this->value = value;\r
+                       }\r
+               }\r
+\r
+               float FloatValue::getValue()\r
+               {\r
+                       return value;\r
+               }\r
+\r
+               std::string FloatValue::writeOut(int /*indent*/)\r
+               {\r
+                       std::string s;\r
+\r
+                       std::stringstream oss;\r
+\r
+                       oss << value;\r
+\r
+                       oss >> s;\r
+\r
+                       //if(unit.size() != 0)\r
+                       //{\r
+                       //      s += "(Unit=\"" + unit + "\")";\r
+                       //}\r
+\r
+                       return s;\r
+               }\r
+\r
+               bool FloatValue::equals(const Value* other)\r
+               {\r
+                       FloatValue* o = (FloatValue*)other;\r
+\r
+                       return (this->value < o->value);\r
+\r
+               }\r
+\r
+               std::string FloatValue::isValid()\r
+               {\r
+                       if(dataBoard == NULL)\r
+                       {\r
+                               return "There is no datatype.";\r
+                       }\r
+\r
+                       Databoard::Type::FloatType* floatType = (Databoard::Type::FloatType*)dataBoard;\r
+\r
+                       if(floatType->getRange() == NULL)\r
+                       {\r
+                               return STR_EMPTY;\r
+                       }\r
+\r
+                       double minValue = floatType->minValue();\r
+                       double maxValue = floatType->maxValue();\r
+\r
+                       if(floatType->getRange()->getLower()->getInclusive() == true)\r
+                       {\r
+                               if(value < minValue)\r
+                               {\r
+                                       return std::string("FloatValue: ") + STR_ERROR_VALUE_SMALL;\r
+                               }\r
+                       }\r
+                       else //if(integerType->getRange()->getLower()->getInclusive() == false)\r
+                       {\r
+                               if(value < minValue || (abs(value-minValue) < FLT_EPSILON))\r
+                               {\r
+                                       return std::string("FloatValue: ") + STR_ERROR_VALUE_SMALL;\r
+                               }\r
+                       }\r
+\r
+                       if(floatType->getRange()->getUpper()->getInclusive() == true)\r
+                       {\r
+                               if(value > maxValue)\r
+                               {\r
+                                       return std::string("FloatValue: ") + STR_ERROR_VALUE_LARGE;\r
+                               }\r
+                       }\r
+                       else //if(integerType->getRange()->getUpper()->getInclusive() == false)\r
+                       {\r
+                               if(value > maxValue || (abs(value-minValue) > FLT_EPSILON))\r
+                               {\r
+                                       return std::string("FloatValue: ") + STR_ERROR_VALUE_LARGE;\r
+                               }\r
+                       }\r
+\r
+                       return STR_EMPTY;\r
+               }\r
+       }\r
+}\r