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Add ByCodePoint

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This commit is contained in:
Eugen Wissner 2017-05-01 20:17:37 +02:00
parent 8915a0c7a7
commit 16cf8478cf
1 changed files with 11 additions and 19 deletions
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30
source/tanya/container/string.d
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@ -1116,6 +1116,7 @@ struct String
* Comparison for equality.
*
* Params:
* S = Right hand side type.
* that = The string to compare with.
*
* Returns: A positive number if $(D_KEYWORD this) is lexicographically
@ -1127,26 +1128,17 @@ struct String
return cmp(this.data[0 .. length], that.data[0 .. that.length]);
}
/**
* Comparison for equality.
*
* Params:
* R = Right hand side type.
* that = Right hand side string range.
*
* Returns: A positive number if $(D_KEYWORD this) is lexicographically
* greater than $(D_PARAM that), if equal `0`, else `-1`.
*/
int opCmp(E)(ByCodeUnit!E that) const @trusted
if (is(Unqual!E == char))
/// 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]);
}
/// Ditto.
int opCmp(E)(ByCodePoint!E that) const @trusted
if (is(Unqual!E == char))
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]);
@ -1169,6 +1161,7 @@ struct String
* Comparison for equality.
*
* Params:
* S = Right hand side type.
* that = The string to compare with.
*
* Returns: $(D_KEYWORD true) if the strings are equal, $(D_KEYWORD false)
@ -1184,22 +1177,21 @@ struct String
* Comparison for equality.
*
* Params:
* R = Right hand side type.
* that = Right hand side string range.
*
* Returns: $(D_KEYWORD true) if the string and the range are equal,
* $(D_KEYWORD false) otherwise.
*/
bool opEquals(E)(ByCodeUnit!E that) const @trusted
if (is(Unqual!E == char))
bool opEquals(S)(ByCodeUnit!S that) const @trusted
if (is(Unqual!S == char))
{
return equal(this.data[0 .. length],
that.begin[0 .. that.end - that.begin]);
}
/// Ditto.
bool opEquals(E)(ByCodePoint!E that) const @trusted
if (is(Unqual!E == char))
bool opEquals(S)(ByCodePoint!S that) const @trusted
if (is(Unqual!S == char))
{
return equal(this.data[0 .. length],
that.begin[0 .. that.end - that.begin]);