Initial

sql/money.hpp

@@ -0,0 +1,112 @@
+#ifndef _SQL_MONEY_HPP_
+#define _SQL_MONEY_HPP_
+#ifndef _COMMON_STRING_HPP_
+#include <common/string.hpp>
+#endif
+#ifndef _COMMON_STDIO_HPP_
+#include <common/stdio.hpp>
+#endif
+
+class Money
+{
+public:
+  Money(void);
+  Money(double value);
+	Money(const Money &someMoney);
+	virtual ~Money();
+  Money &operator=(const Money &someMoney);
+	operator String(void);
+  void format(const String &strFormat);
+	const String &format(void)const;
+	double value(void)const;
+	void value(double value);
+	String toString(void)const;
+private:
+  double mValue;
+	String mFormat;
+};
+
+
+inline
+Money::Money(void)
+: mValue(0.00), mFormat("% 12.2lf")
+{
+}
+
+inline
+Money::Money(double value)
+: mValue(value), mFormat("% 12.2lf")
+{
+}
+
+inline
+Money::Money(const Money &someMoney)
+{
+  *this=someMoney;
+}
+
+inline
+Money::~Money()
+{
+}
+
+inline
+Money &Money::operator=(const Money &someMoney)
+{
+  format(someMoney.format());
+	value(someMoney.value());
+	return *this;
+}
+
+inline
+Money::operator String(void)
+{
+  return toString();
+}
+
+inline
+String Money::toString(void)const
+{
+	String strString;
+	String moneyString;
+
+	::sprintf(strString,mFormat,mValue);
+  char *strPtr=strString;
+  char *strRoot=strPtr;
+  while(*strPtr!='.')strPtr++;
+	while(TRUE)
+	{
+	  for(int count=0;count<3&&strPtr>strRoot&&*strPtr!=' ';count++)strPtr--;
+		if(strPtr<=strRoot)break;
+		moneyString.insert(strPtr);
+		if(*(strPtr-1)!=' ')moneyString.insert(",");
+		*strPtr=0;
+	}
+	moneyString.insert("$");
+	return moneyString;
+}
+
+inline
+void Money::format(const String &strFormat)
+{
+  mFormat=strFormat;
+}
+
+inline
+const String &Money::format(void)const
+{
+  return mFormat;
+}
+
+inline
+double Money::value(void)const
+{
+  return mValue;
+}
+
+inline
+void Money::value(double value)
+{
+  mValue=value;
+}
+#endif