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sql/SQLFloat.hpp

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+#ifndef _SQL_SQLFLOAT_HPP_
+#define _SQL_SQLFLOAT_HPP_
+#ifndef _COMMON_STDIO_HPP_
+#include <common/stdio.hpp>
+#endif
+#ifndef _COMMON_SMARTPOINTER_HPP_
+#include <common/pointer.hpp>
+#endif
+#ifndef _SQL_SQLSTRING_HPP_
+#include <sql/sqlstring.hpp>
+#endif
+
+class SQLFloat
+{
+public:
+  SQLFloat(void);
+	SQLFloat(float someFloat);
+	SQLFloat &operator=(float value);
+	bool operator==(const SQLFloat &someSQLFloat)const;
+	bool operator<(const SQLFloat &someSQLFloat)const;
+	bool operator>(const SQLFloat &someSQLFloat)const;
+	SQLFloat operator*(const SQLFloat &someSQLFloat)const;
+	SQLFloat operator/(const SQLFloat &someSQLFloat)const;
+	SQLFloat operator+(const SQLFloat &someSQLFloat)const;
+	float getValue(void)const;
+	void setValue(float value);
+	SQLString toString(void)const;
+private:
+  float mData;
+};
+
+inline
+SQLFloat::SQLFloat(void)
+: mData(0.00)
+{
+}
+
+inline
+SQLFloat::SQLFloat(float someFloat)
+: mData(someFloat)
+{
+}
+
+inline
+SQLFloat &SQLFloat::operator=(float value)
+{
+  mData=value;
+	return *this;
+}
+
+inline
+bool SQLFloat::operator==(const SQLFloat &someSQLFloat)const
+{
+  return getValue()==someSQLFloat.getValue();
+}
+
+inline
+bool SQLFloat::operator<(const SQLFloat &someSQLFloat)const
+{
+  return mData<someSQLFloat.mData;
+}
+
+inline
+bool SQLFloat::operator>(const SQLFloat &someSQLFloat)const
+{
+  return mData>someSQLFloat.mData;
+}
+
+inline
+SQLFloat SQLFloat::operator*(const SQLFloat &someSQLFloat)const
+{
+  return getValue()*someSQLFloat.getValue();
+}
+
+inline
+SQLFloat SQLFloat::operator/(const SQLFloat &someSQLFloat)const
+{
+  if(0.00==someSQLFloat.getValue())return 0.00;
+	return getValue()/someSQLFloat.getValue();
+}
+
+inline
+SQLFloat SQLFloat::operator+(const SQLFloat &someSQLFloat)const
+{
+	return getValue()+someSQLFloat.getValue();
+}
+
+inline
+float SQLFloat::getValue(void)const
+{
+  return mData;
+}
+
+inline
+void SQLFloat::setValue(float value)
+{
+  mData=value;
+}
+
+inline
+SQLString SQLFloat::toString(void)const
+{
+  SQLString strString;
+	::sprintf(strString,"%lf",mData);
+	return strString;
+}
+#endif