I'm having difficulty importing data from an Oracle database into a
Cocoa application.
I've installed the Oracle client and OCCI examples. The example
occidml.cpp seemed to make and run just fine from the command line.
Now, I would like to get some data from Oracle into my Cocoa application
but I'm stuck. Since the Oracle header files are for C++ programs I thought
an objective C++ solution would be the easiest.
With obvious credit due to Oracle engineers, my header file starts off
like:
#import <Cocoa/Cocoa.h>
#include <iostream>
#include <occi.h>
using namespace oracle::occi;
using namespace std;
class occiCon {
private:
Environment *env;
Connection *conn;
Statement *stmt;
public:
occiCon (string user, string passwd, string db){
env = Environment::createEnvironment (Environment::DEFAULT);
conn = env->createConnection (user, passwd, db);
}
~occiCon () {
env->terminateConnection (conn);
Environment::terminateEnvironment (env);
}
But I get the following errors when I try to compile it.
Line Location occiAQ.h:280: error:
'oracle::occi::aq::Subscription::Protocol' has a previous declaration here
Line Location occiAQ.h:280: error:
'oracle::occi::aq::Subscription::Protocol' has a previous declaration here
Line Location occiAQ.h:320: error:
'oracle::occi::aq::Subscription::Protocol' referred to as 'struct'
Line Location occiAQ.h:321: error:
'oracle::occi::aq::Subscription::Protocol' referred to as 'struct'
Looking at Oracle's header file: occiAQ.h in the area of line 280:
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