[#BSLS_MACROREPEAT]
= BSLS_MACROREPEAT
:mrdocs:

Expand to `N` invocations of `MACRO(x)`, where `x` in each invocation is the next number in the sequence from `1` to `N`. If `N` is `0`, then the expansion is empty. For example `BSLS_MACROREPEAT(3, XYZ)` expands to `XYZ(1) XYZ(2) XYZ(3)`. The behavior is undefined unless `N` is a decimal integer (or is a macro that expands to a decimal integer) in the range 0 to 20. Note that `MACRO` is typically a macro with one argument, but may also be a function or functor.

== Synopsis

Declared in `<bsls_macrorepeat.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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#define BSLS_MACROREPEAT(N, MACRO)

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