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Diffstat (limited to 'share/cmake-3.2/Help/command/foreach.rst')
| -rwxr-xr-x | share/cmake-3.2/Help/command/foreach.rst | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/share/cmake-3.2/Help/command/foreach.rst b/share/cmake-3.2/Help/command/foreach.rst deleted file mode 100755 index 348ebd8..0000000 --- a/share/cmake-3.2/Help/command/foreach.rst +++ /dev/null @@ -1,47 +0,0 @@ -foreach -------- - -Evaluate a group of commands for each value in a list. - -:: - - foreach(loop_var arg1 arg2 ...) - COMMAND1(ARGS ...) - COMMAND2(ARGS ...) - ... - endforeach(loop_var) - -All commands between foreach and the matching endforeach are recorded -without being invoked. Once the endforeach is evaluated, the recorded -list of commands is invoked once for each argument listed in the -original foreach command. Before each iteration of the loop -"${loop_var}" will be set as a variable with the current value in the -list. - -:: - - foreach(loop_var RANGE total) - foreach(loop_var RANGE start stop [step]) - -Foreach can also iterate over a generated range of numbers. There are -three types of this iteration: - -* When specifying single number, the range will have elements 0 to - "total". - -* When specifying two numbers, the range will have elements from the - first number to the second number. - -* The third optional number is the increment used to iterate from the - first number to the second number. - -:: - - foreach(loop_var IN [LISTS [list1 [...]]] - [ITEMS [item1 [...]]]) - -Iterates over a precise list of items. The LISTS option names -list-valued variables to be traversed, including empty elements (an -empty string is a zero-length list). (Note macro -arguments are not variables.) The ITEMS option ends argument -parsing and includes all arguments following it in the iteration. |