Creating an Array: Difference between revisions
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If you want an array of some mutable objects, see [[N distinct objects#E]]. |
If you want an array of some mutable objects, see [[N distinct objects#E]]. |
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==[[Forth]]== |
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Forth has a variety of ways to allocate arrays of data, though it has no built-in array handling words, favoring pointer manipulation. |
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Static array of 200 cells, uninitialized: |
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<lang forth>create MyArray 200 cells allot |
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here MyArray - cell / constant MyArraySize</lang> |
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Static array containing the numbers 1 to 5 |
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<lang forth>create MyArray 1 , 2 , 3 , 4 , 5 , |
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here MyArray - cell / constant MyArraySize</lang> |
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Dynamic array allocation: |
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<lang forth>0 value MyArray |
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200 cells allocate throw to MyArray</lang> |
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Dynamic array free: |
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<lang forth>MyArray free throw |
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0 to MyArray</lang> |
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==[[Fortran]]== |
==[[Fortran]]== |
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