how to develop look-up table

i was started to program PIC16f873 microcontroller. i want to generate single phase pulse width modulation using a natural sampling to control AC induction motor speed and i already get the value at the point. but i have a problem to program do a programming.

the problem:

what mode should i choose, it is compare mode or capture mode or just PWM mode?

how to created a look-up table?

I have no idea what you are trying to do save for a look-up table. This can be accomplished via an associative array, hash table, std::map, std::set, or std::multimap. Map allows changes to the value while set does not. Both set and map have the constraint that 1 unique key maps to exactly 1 unique value. Multimap allows a unique key to be mapped to multiple values. A hash table can also support this depending on how the hash table is implemented.

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Originally Posted by Bubba

I have no idea what you are trying to do save for a look-up table. This can be accomplished via an associative array, hash table, std::map, std::set, or std::multimap. Map allows changes to the value while set does not. Both set and map have the constraint that 1 unique key maps to exactly 1 unique value. Multimap allows a unique key to be mapped to multiple values. A hash table can also support this depending on how the hash table is implemented.

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thanks for the recommendation...i try for this method.