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Implement compare algorithm. Fix #50

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Eugen Wissner
2018-09-11 10:05:15 +02:00
parent 7f080831c5
commit b6d1766d58
3 changed files with 135 additions and 10 deletions
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15
source/tanya/container/string.d
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@ -26,9 +26,8 @@
*/
module tanya.container.string;
import std.algorithm.comparison : cmp;
import std.algorithm.mutation : bringToFront;
import std.algorithm.searching;
import std.algorithm.searching : count;
import tanya.algorithm.comparison;
import tanya.algorithm.mutation;
import tanya.hash.lookup;
@ -1284,29 +1283,29 @@ struct String
int opCmp(S)(auto ref S that) const @trusted
if (is(Unqual!S == String))
{
return cmp(this.data[0 .. length], that.data[0 .. that.length]);
return compare(this.data[0 .. length], that.data[0 .. that.length]);
}
/// ditto
int opCmp(S)(ByCodeUnit!S that) const @trusted
if (is(Unqual!S == char))
{
return cmp(this.data[0 .. length],
that.begin[0 .. that.end - that.begin]);
return compare(this.data[0 .. length],
that.begin[0 .. that.end - that.begin]);
}
/// ditto
int opCmp(S)(ByCodePoint!S that) const @trusted
if (is(Unqual!S == char))
{
return cmp(this.data[0 .. length],
that.begin[0 .. that.end - that.begin]);
return compare(this.data[0 .. length],
that.begin[0 .. that.end - that.begin]);
}
/// ditto
int opCmp()(const char[] that) const @trusted
{
return cmp(this.data[0 .. length], that);
return compare(this.data[0 .. length], that);
}
///