en:arrays
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en:arrays [2016/08/08 17:57] admin |
en:arrays [2016/11/07 06:56] admin |
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| ===== Arrays ===== | ===== Arrays ===== | ||
| Arrays are allocated using the [[DIM|DIM]] command or re-sized using [[REDIM|REDIM]]. | Arrays are allocated using the [[DIM|DIM]] command or re-sized using [[REDIM|REDIM]]. | ||
| - | Array sizes may also be extracted using [?] [?,] and [,?] on the end of the array variable. | + | [[arraylength|Array lengths]] |
| ==== Assigning values to an array ==== | ==== Assigning values to an array ==== | ||
| Line 10: | Line 10: | ||
| < | < | ||
| dim a(10) | dim a(10) | ||
| - | for t = 0 to 9 | + | for t = 0 to a[?]-1 |
| a[t] = t | a[t] = t | ||
| next t | next t | ||
| Line 27: | Line 27: | ||
| < | < | ||
| a = {1,2,3,4} | a = {1,2,3,4} | ||
| - | dim b = a | + | dim b = a[] |
| </ | </ | ||
| Line 42: | Line 42: | ||
| a[] fill -1 | a[] fill -1 | ||
| </ | </ | ||
| + | |||
| + | ==== Passing Arrays of Data to Builtin Functions and Statements ==== | ||
| + | |||
| + | When passing an array of data, like to the [[sound|sound]] statement, you must include an empty set of brackets [] after the variable name. This was added to reduce the confusion between a regular variable and a variable containing an array of values. | ||
| ==== History ==== | ==== History ==== | ||
| |1.99.99.55|added dim logic to copy one array to another| | |1.99.99.55|added dim logic to copy one array to another| | ||
| |1.99.99.57|added the fill assignment operator| | |1.99.99.57|added the fill assignment operator| | ||
| + | |1.99.99.72|added the array passing note| | ||
en/arrays.txt ยท Last modified: 2020/04/21 18:29 by admin
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