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Diffstat (limited to 'mgizapp/src/logprob.cpp')
-rw-r--r--mgizapp/src/logprob.cpp61
1 files changed, 28 insertions, 33 deletions
diff --git a/mgizapp/src/logprob.cpp b/mgizapp/src/logprob.cpp
index a6130a5..5ddcf77 100644
--- a/mgizapp/src/logprob.cpp
+++ b/mgizapp/src/logprob.cpp
@@ -8,14 +8,14 @@ modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
-This program is distributed in the hope that it will be useful,
+This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
USA.
*/
@@ -76,24 +76,21 @@ int LogProb::Initialize()
int i;
std::cerr << "Building integer logs conversion tables\n";
ntof[0] = 0 ;
-
- for (i=nmin+1; i<=nmax; ++i)
- {
- double x = i;
- ntof[i-nmin] = exp(x*logb2);
-
- }
- for (i=tblbnd; i<=0; ++i)
- {
- double x = 1.0 + pow(b, i);
- addtbl[i-tblbnd] = round(log(x)/logb2);
- }
+
+ for (i=nmin+1; i<=nmax; ++i) {
+ double x = i;
+ ntof[i-nmin] = exp(x*logb2);
+
+ }
+ for (i=tblbnd; i<=0; ++i) {
+ double x = 1.0 + pow(b, i);
+ addtbl[i-tblbnd] = round(log(x)/logb2);
+ }
double sqrtb = exp(0.5*logb2);
- for (i=0; i<=-tblbnd; ++i)
- {
- double x = sqrtb * pow(b, i) - 1.0;
- subtbl[i] = round(log(x)/logb2);
- }
+ for (i=0; i<=-tblbnd; ++i) {
+ double x = sqrtb * pow(b, i) - 1.0;
+ subtbl[i] = round(log(x)/logb2);
+ }
// if (toolsRoot)
// {
// ofstream ofs(filename.c_str());
@@ -118,9 +115,9 @@ int LogProb::Initialize()
void LogProb::FreeTables()
{
- delete [] addtbl;
- delete [] subtbl;
- delete [] ntof;
+ delete [] addtbl;
+ delete [] subtbl;
+ delete [] ntof;
}
//---------------------------------------------------------------------------
@@ -129,22 +126,20 @@ void LogProb::FreeTables()
// Subtract two logarithm numbers. Use the following method:
-// b**n - b**m = b**m( b**(n-m) - 1 ), assuming n >= m.
-LogProb& LogProb::operator-=(const LogProb &subs)
+// b**n - b**m = b**m( b**(n-m) - 1 ), assuming n >= m.
+LogProb& LogProb::operator-=(const LogProb &subs)
{
if (subs.logr == zeron)
return *this;
int a = logr - subs.logr;
- if (a <= 0)
- {
- if (a < 0)
- {
- std::cerr << "WARNING(logprob): Invalid arguments to nsub" <<(*this)<< " " << subs << std::endl;
- //abort();
- }
- logr = zeron;
- return *this;
+ if (a <= 0) {
+ if (a < 0) {
+ std::cerr << "WARNING(logprob): Invalid arguments to nsub" <<(*this)<< " " << subs << std::endl;
+ //abort();
}
+ logr = zeron;
+ return *this;
+ }
if (a > -tblbnd)
return *this;
logr = subs.logr + subtbl[a];