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Cream of the Crop 1
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Cream of the Crop 1.iso
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PROGRAM
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CUJ9203.ARJ
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1003034A
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1992-06-02
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EXAMPLE 4 :
/****************************************************
* This is an example of the array of pointers to test
* objects. It shows how the array is defined and how
* it can be searched for a specific test object. It
* also shows how, once the index to the correct test
* object is found, the pointer to the test object can
* be used to invoke the object's methods.
*
* This code is compiled to ROM.
****************************************************/
file main.c
extern TEST_STR test_a();
extern TEST_STR test_b();
extern TEST_STR test_c();
TEST_CLASS *test;
TEST_CLASS (const *test_ptr[]) = {&test_a,
&test_b,
&test_c,
0};
/* assume name is a parameter set to */
/* "Test A" select the Test A test object */
test = test_ptr[0];
while(test != 0) {
if(strcmp(test->Test_Name,name) == 0) break;
test++;
}
/* and use it to run the test */
.
.
test->init_object();
.
.
test->process_data(params,results);
.
.
test->disp_results(results);
.
.