NSArray在GNUstep下的用法

 

 

#include "say.h"
#include <Foundation/Foundation.h>

int main(void)
{
        id speaker;
        NSString *name = @"GNUstep !";
        NSAutoreleasePool *pool;
        NSArray           *outArray;

        pool = [NSAutoreleasePool new];
        speaker = [[Say alloc] init];
        outArray = [[NSArray alloc] initWithObjects: @"Msg1", @"Msg2", @"Msg3", @"Msg4", nil];
        //printf("%@\n", [outArray objectAtIndex: 0]);      //GNUstep下只输出了@
        //GSPrintf(stdout, "%@", [outArray objectAtIndex: 1]);  // GNUstep下崩溃
        NSLog(@"%@\n", [outArray objectAtIndex: 2]);                        // GNUStep下ok

        [speaker sayHello];
        [speaker sayHelloTo: name];

        RELEASE(speaker);
        RELEASE(pool);

        #ifdef DEBUG
            NSLog(@"%@\n", @"Debug Now");
        #endif

        return 0;
}