![]() No external DLLs, runtime interpreter or anything else required when creating executables.Very fast BASIC compiler which creates highly optimized executables.BASIC programming language based keywords.Huge set of internal commands (1600+) to quickly and easily build applications or games.Once bought you have a lifetime update guarantee. Purebasic creates native executables with high-speed execution and low resource consumption. It is easy to create portable source code for all platforms. The three sizes in the preceding examples are 31, 372, and 1,860 elements respectively.Purebasic is a basic compiler available for Windows, Linux, Amiga, and now also for macOS. Note also that the size of the array increases with each new dimension. Note that, because each index varies from 0 to its maximum, each dimension of salesAmounts is declared as one less than the required length for that dimension. ![]() If you want to track sales amounts for 5 years, you could declare a three-dimensional array with 5 layers, 12 rows, and 31 columns, as the following example shows. Now suppose you decide to have your array hold information for more than one year. ![]() You might declare a two-dimensional array with 12 rows (for the months) and 31 columns (for the days), as the following example shows. Now suppose you want to track the same information not only for every day of a month but also for every month of the year. You might declare a one-dimensional array with 31 elements, one for each day of the month, as the following example shows. Suppose you want to track sales amounts for every day of the present month. When you add dimensions to an array, the total storage needed by the array increases considerably, so use multidimensional arrays with care. Dim airTemperatures(99, 99, 24) As SingleĪlthough an array can have as many as 32 dimensions, it is rare to have more than three. The following example declares a variable to hold a three-dimensional array of air temperatures at various points in a three-dimensional volume. Such an array uses three indexes, which in this case represent the x, y, and z coordinates of physical space. Three DimensionsĪ few arrays have three dimensions, such as values in three-dimensional space. Dim officeCounts(40, 5) As ByteĪ two-dimensional array is also called a rectangular array. The following example declares a variable to hold a two-dimensional array of office counts, for buildings 0 through 40 and floors 0 through 5. Therefore, such an array uses two indexes. The specification of an element requires both the building number and the floor, and each element holds the count for that combination of building and floor. Some arrays have two dimensions, such as the number of offices on each floor of each building on a campus. The following example declares a variable to hold a one-dimensional array of age counts for ages 0 through 120. Therefore, such an array uses only one index. The only requirement to specify an element is the age for which that element holds the count. Many arrays have only one dimension, such as the number of people of each age. For example, you can access the first element of the second row of the two-dimensional array by specifying indexes (1, 0). Each element in the illustrations shows the index values that access it. The following illustrations show the conceptual structure of arrays with different ranks. The elements are contiguous along each dimension from index 0 through the highest index for that dimension. You specify an element of an array by supplying an index or subscript for each of its dimensions. You can use the Rank property to determine how many dimensions an array has.
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