GNU Radio 3.7.2.1 C++ API
log2_const.h
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/* -*- c++ -*- */
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/*
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* Copyright 2006,2013 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* a bit of template hackery...
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*/
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#ifndef INCLUDED_BLOCKS_LOG2_CONST_H
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#define INCLUDED_BLOCKS_LOG2_CONST_H
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#include <
gnuradio/blocks/api.h
>
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#include <assert.h>
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namespace
gr {
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namespace
blocks {
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template
<
unsigned
int
k>
static
inline
int
log2_const
() { assert(0);
return
0; }
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template
<>
inline
int
log2_const<1>
() {
return
0; }
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template
<>
inline
int
log2_const<2>
() {
return
1; }
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template
<>
inline
int
log2_const<4>
() {
return
2; }
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template
<>
inline
int
log2_const<8>
() {
return
3; }
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template
<>
inline
int
log2_const<16>
() {
return
4; }
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template
<>
inline
int
log2_const<32>
() {
return
5; }
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template
<>
inline
int
log2_const<64>
() {
return
6; }
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template
<>
inline
int
log2_const<128>
() {
return
7; }
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template
<>
inline
int
log2_const<256>
() {
return
8; }
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template
<>
inline
int
log2_const<512>
() {
return
9; }
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template
<>
inline
int
log2_const<1024>
(){
return
10; }
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}
/* namespace blocks */
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}
/* namespace gr */
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#endif
/* INCLUDED_BLOCKS_LOG2_CONST_H */
gnuradio
gr-blocks
include
gnuradio
blocks
log2_const.h
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