Creating an Array: Difference between revisions
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Note that inner arrays can be of different sizes, as are simply values of the outer array. |
Note that inner arrays can be of different sizes, as are simply values of the outer array. |
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==[[Pop11]]== |
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[[Category:Pop11]] |
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Pop11 distinguishes between vectors and arrays. Vectors are one dimensional |
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and the lowest index is 1. There is special shorthand syntax to create |
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vectors: |
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;;; General creation of vectors, create initialized vector. |
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vars v1 = consvector(1, 'a', "b", 3); |
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;;; Shorthand notation |
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vars v2 = {1 'a' b}; |
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;;; Create vector filled with word undef (to signal that elements |
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;;; are uninitialized |
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vars v3 = initv(3) |
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Pop11 arrays may have arbitrary lower and upper bounds: |
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;;; Create array with first index ranging from 2 to 5 and second |
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;;; index from -1 to 1, initialized with 0 |
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vars a1 = newarray([2 5 -1 1], 0); |
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==[[Python]]== |
==[[Python]]== |
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