jirayu_sri/stockfish
1
0
Fork 0
mirror of https://github.com/official-stockfish/Stockfish.git synced 2026-07-23 05:07:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

Use integer type for UCI spin values

Browse Source 
In particular, parse spin values as integers to avoid rounding errors.

Fixes https://github.com/official-stockfish/Stockfish/issues/6263
closes https://github.com/official-stockfish/Stockfish/pull/6264

No functional change
This commit is contained in:
Sebastian Buchwald
2025-08-30 15:02:05 +02:00
committed by Joost VandeVondele
parent 678d503d8f
commit cb7232a818
2 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/ucioption.cpp
+3 -3
View File
@@ -110,7 +110,7 @@ Option::Option(OnChange f) :
max(0),
on_change(std::move(f)) {}
Option::Option(double v, int minv, int maxv, OnChange f) :
Option::Option(int v, int minv, int maxv, OnChange f) :
type("spin"),
min(minv),
max(maxv),
@@ -154,7 +154,7 @@ Option& Option::operator=(const std::string& v) {
if ((type != "button" && type != "string" && v.empty())
|| (type == "check" && v != "true" && v != "false")
|| (type == "spin" && (std::stof(v) < min || std::stof(v) > max)))
|| (type == "spin" && (std::stoi(v) < min || std::stoi(v) > max)))
return *this;
if (type == "combo")
@@ -202,7 +202,7 @@ std::ostream& operator<<(std::ostream& os, const OptionsMap& om) {
}
else if (o.type == "spin")
os << " default " << int(stof(o.defaultValue)) << " min " << o.min << " max "
os << " default " << stoi(o.defaultValue) << " min " << o.min << " max "
<< o.max;
break;