static_for< from, to > Struct Template Reference

Generate a fixed number of calls to a given free function at compile time. More...

#include <static_for.hpp>

Static Public Member Functions
template<typename funcType , typename... Args>
static void	repeat_n (funcType f, Args...args)
	Unroll, calling a free function.

Detailed Description

template<uint8_t from, uint8_t to>
struct static_for< from, to >

Generate a fixed number of calls to a given free function at compile time.

Usage:

static inline void foo(uint8_t index, time_t *currTime, const char *message) {
  // Do something
}
 
time_t currTime = time(NULL);
char message[] = "Unrolled!";
// Equivalent of
// foo(3, &currTime, message);
// foo(4, &currTime, message);
// foo(5, &currTime, message);
// foo(6, &currTime, message);
static_for<3, 7>::repeat_n(foo, &currTime, message);

Template Parameters

from	The lower bound
to	The upper bound (exclusive)

Member Function Documentation

repeat_n()

template<uint8_t from, uint8_t to>

template<typename funcType , typename... Args>

static void static_for< from, to >::repeat_n ( funcType  f, Args...  args  )

inlinestatic

Unroll, calling a free function.

Attention

The free function must have a uint8_t first parameter. This is the "loop" index, which will be injected automatically

Template Parameters

funcType	Function signature (should be automatically deduced)
Args	Function argument pack (should be automatically deduced)

Parameters

f	The function to call
args	Function arguments in addition to the "loop" index

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The documentation for this struct was generated from the following file:

• speeduino/static_for.hpp