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connection.h

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00001 /*-------------------------------------------------------------------------
00002  *
00003  *   FILE
00004  *      pqxx/connection.h
00005  *
00006  *   DESCRIPTION
00007  *      definition of the pqxx::Connection and pqxx::LazyConnection classes.
00008  *   Different ways of setting up a backend connection.
00009  *
00010  * Copyright (c) 2001-2003, Jeroen T. Vermeulen <jtv@xs4all.nl>
00011  *
00012  *-------------------------------------------------------------------------
00013  */
00014 #ifndef PQXX_CONNECTION_H
00015 #define PQXX_CONNECTION_H
00016 
00017 #include "pqxx/connectionitf.h"
00018 
00019 
00020 /* Methods tested in eg. self-test program test1 are marked with "//[t1]"
00021  */
00022 
00023 namespace pqxx
00024 {
00025 
00027 
00040 class PQXX_LIBEXPORT Connection : public ConnectionItf
00041 {
00042 public:
00044 
00047   explicit Connection(const PGSTD::string &ConnInfo);                   //[t2]
00048 
00050 
00054   explicit Connection(const char ConnInfo[]);                           //[t1]
00055 
00056   virtual ~Connection();
00057 };
00058 
00059 
00061 
00069 class PQXX_LIBEXPORT LazyConnection : public ConnectionItf
00070 {
00071 public:
00073 
00076   explicit LazyConnection(const PGSTD::string &ConnInfo) :              //[t21]
00077     ConnectionItf(ConnInfo) {}
00078 
00080 
00084   explicit LazyConnection(const char ConnInfo[]) :                      //[t22]
00085     ConnectionItf(ConnInfo) {}
00086 
00087   virtual ~LazyConnection();
00088 };
00089 
00090 }
00091 
00092 #endif
00093 

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