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Added set_length helper method to String.

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Relintai 2022-12-22 21:10:04 +01:00
parent e756718326
commit 3bf2b79d88
3 changed files with 16 additions and 0 deletions
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1
core/string/ustring.h
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@ -229,6 +229,7 @@ public:
return err;
}
_FORCE_INLINE_ Error set_length(int p_length) { return resize(p_length + 1); }
_FORCE_INLINE_ const CharType &operator[](int p_index) const {
return _cowdata.get(p_index);

2
core/variant/variant_call.cpp
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@ -297,6 +297,7 @@ struct _VariantCall {
VCALL_LOCALMEM0(String, clear);
VCALL_LOCALMEM0R(String, size);
VCALL_LOCALMEM1R(String, resize);
VCALL_LOCALMEM1R(String, set_length);
VCALL_LOCALMEM1R(String, casecmp_to);
VCALL_LOCALMEM1R(String, nocasecmp_to);
VCALL_LOCALMEM1R(String, naturalnocasecmp_to);
@ -2452,6 +2453,7 @@ void register_variant_methods() {
ADDFUNC0(STRING, NIL, String, clear, varray());
ADDFUNC0R(STRING, INT, String, size, varray());
ADDFUNC1R(STRING, INT, String, resize, INT, "size", varray());
ADDFUNC1R(STRING, INT, String, set_length, INT, "length", varray());
ADDFUNC1R(STRING, INT, String, casecmp_to, STRING, "to", varray());
ADDFUNC1R(STRING, INT, String, nocasecmp_to, STRING, "to", varray());
ADDFUNC1R(STRING, INT, String, naturalnocasecmp_to, STRING, "to", varray());

13
doc/classes/String.xml
View File

@ -711,6 +711,7 @@
<return type="int" />
<description>
Returns the string's amount of characters.
This does not include the null terminator (\0), use [method size] if you need that in your calculations aswell.
</description>
</method>
<method name="lpad">
@ -898,6 +899,8 @@
<return type="int" />
<argument index="0" name="size" type="int" />
<description>
Resizes a string to the given size. Normally you should use [method set_length].
This includes the null terminator, which means the last character ([code]size - 1[/code]) will be set to null (\0).
</description>
</method>
<method name="rfind">
@ -958,6 +961,14 @@
[b]Note:[/b] The [code]chars[/code] is not a suffix. See [method trim_suffix] method that will remove a single suffix string rather than a set of characters.
</description>
</method>
<method name="set_length">
<return type="int" />
<argument index="0" name="length" type="int" />
<description>
Sets how many characters a string will be able to store.
The null terminator (/0) will be automatically added as the [code]length + 1[/code]-th character. Use [method resize] if want to calculate with the null terminator directly.
</description>
</method>
<method name="sha1_buffer">
<return type="PoolByteArray" />
<description>
@ -1004,6 +1015,8 @@
<method name="size">
<return type="int" />
<description>
Returns the String's size. Note that size includes the null terminator!
Normally [method length] is the method you want use.
</description>
</method>
<method name="split">