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includefile(include/header)
COMMENT(manpage, section, releasedate, archive, short name)
manpage(FBB::repeat)(3bobcat)(_CurYrs_)(libbobcat-dev__CurVers_)
(repeated function calls)
manpagename(FBB::repeat)(call a (member) function a fixed number of times)
manpagesynopsis()
bf(#include <bobcat/repeat>)nl()
manpagedescription()
The bf(FBB::repeat) function template allows a function or member function to
be called a certain number of times. The functions or member functions may
define arguments. Arguments to these functions are specified when tt(repeat)
is called, and are perfectly forwarded by the tt(repeat) function
template to the (member) function called by tt(repeat).
The first argument of the tt(repeat) function template defines the number of
times the (member) function must be called.
The tt(FBB::repeat) function template are defined tt(inline),
allowing the compiler to `optimize away' the tt(repeat) function call
itself.
includefile(include/namespace)
manpagesection(INHERITS FROM)
-
manpagesection(REPEAT FUNCTION TEMPLATE)
The tt(repeat) function template is declared as:
verb(
template <typename Counter, typename First, typename ...Params>
void repeat(Counter counter, First &&first, Params &&...params);
)
In this declaration,
itemization(
it() bf(Counter) represents the counter's type. Usually an tt(int) or
tt(size_t). When calling tt(repeat) tt(counter) must be initialized to
the number of times tt(repeat) must call the (member) function (see
below);
it() bf(First) represents the prototype of a function or the name of a
class. name of a class. Likewise, tt(first) either is the address
(name) of the function to be called or the name of an object of class
type tt(First). In the latter case the object may or may not be a
tt(const) object.
it() bf(...Params) represents the set of parameter types of arguments
which must be perfectly forwarded to the called function. If tt(first)
represents a class type object, the first argument em(must) be the
address of a member function of the class tt(First).
)
manpagesection(EXAMPLES)
verbinclude(../../repeat/driver/driver.cc)
manpagefiles()
em(bobcat/repeat) - defines the class interface
manpageseealso()
bf(bobcat)(7)
manpagebugs()
Be careful when using overloaded functions, as the template argument
resolution mechanism may be unable to determine which function to
call. If overloaded functions must be used, a tt(static_cast) is
likely required to disambiguate your intentions.
includefile(include/trailer)
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