Builds on windows again

pgsql/Pgsql_Value.h

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+#ifndef PGSQL_VALUE_H
+#define PGSQL_VALUE_H
+
+#include "Pgsql_declare.h"
+#include <QString>
+#include <QDateTime>
+
+namespace Pgsql {
+
+	/** \brief Class that is returned as value of a cell to facilitate auto conversion.
+	 */
+	class Value {
+	public:
+		Value(const char *val, Oid typ);
+		QString asQString() const;
+		const char* c_str() const { return m_val; }
+
+		operator QString() const;
+		operator QDateTime() const;
+		operator std::string() const;
+		operator short() const;
+		operator int() const;
+		operator Oid() const;
+		operator long long() const;
+		operator bool() const;
+	private:
+		const char *m_val;
+		Oid m_typ;
+	};
+
+//	void operator<<(QString &s, const Value &v);
+//	void operator<<(QDateTime &l, const Value &v);
+//	void operator<<(std::string &l, const Value &v);
+//	void operator<<(short &l, const Value &v);
+//	void operator<<(int &l, const Value &v);
+//	void operator<<(Oid &l, const Value &v);
+//	void operator<<(__int64 &l, const Value &v);
+//	void operator<<(bool &l, const Value &v);
+	template <typename T>
+	void operator<<(T &s, const Value &v)
+	{
+		s = static_cast<T>(v);
+	}
+	
+	
+} // end namespace Pgsql
+
+#endif // PGSQL_VALUE_H