用纯C++如何连接oracle数据库啊 有简要的代码吗

用纯C++怎么连接oracle数据库啊 有简要的代码吗？
用纯C++怎么连接oracle数据库啊   有简要的代码吗？

[解决办法]
纯C++是不能去访问任何数据库的,必须调用该数据库的相关API函数.而oracle的API,你可以查看它的联机帮助,上面讲的很详细.
[解决办法]
C++可以考虑使用OTL类库来操作Oracle数据库.当然也可以直接使用oracle的API,即OCI.
OTL(Oracle, Odbc and DB2-CLI Template Library ):
http://otl.sourceforge.net/

OTL 4.0 is a C++ library based on templates.
OTL支持的数据库:
The current version of the OTL supports Oracle 7 (natively via OCI7), Oracle 8 (natively via OCI8), Oracle 8i (natively via OCI8i), Oracle 9i (natively via OCI9i), Oracle 10g (natively via OCI10g), DB2 (natively via DB2 CLI), ODBC 3.x as well as ODBC 2.5 compliant data sources in MS Windows and Unix (e.g. Oracle, MS SQL Server, Sybase, Informix, MySQL, DB2, Interbase / Firebird, PostgreSQL, SQLite, SAP/DB, TimesTen, MS ACCESS, etc.). The list of supported database backends is constantly growing.