Print Method List, Property List, and Ivar List

PrintMethodPropertyIvar.m

#import <objc/runtime.h>

void PrintMethodList(Class cls) {
    printf("// Method List of %s\n", class_getName(cls));
    unsigned int outCount;
    Method *methodList = class_copyMethodList(cls, &outCount);
    for (unsigned int i=0; i<outCount; i++) {
        Method m = methodList[i];
        SEL sel = method_getName(m);
        printf("%s\n", sel_getName(sel));
    }
    free(methodList);
}

void PrintPropertyList(Class cls) {
    printf("// Property List of %s\n", class_getName(cls));
    unsigned int outCount;
    objc_property_t *propertyList = class_copyPropertyList(cls, &outCount);
    for (unsigned int i=0; i<outCount; i++) {
        objc_property_t property = propertyList[i];
        printf("%s\n", property_getName(property));
    }
    free(propertyList);
}

void PrintIvarList(Class cls) {
    printf("// Ivar List of %s\n", class_getName(cls));
    unsigned int outCount;
    Ivar *ivarList = class_copyIvarList(cls, &outCount);
    for (unsigned int i=0; i<outCount; i++) {
        Ivar v = ivarList[i];
        printf("%s\n", ivar_getName(v));
    }
    free(ivarList);
}