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Strings without null-termination #97

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Merged
merged 9 commits into from
Jan 25, 2021
Merged

Strings without null-termination #97

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184dd3e
Remove strlen in calls like String::concat(s, strlen(s))
matthijskooijman Mar 16, 2014
59dd995
Make string concat, copy and move work on non-terminated strings
matthijskooijman Mar 16, 2014
81a2d51
Simplify String::concat(char)
matthijskooijman Mar 16, 2014
3b88aca
Make String::concat(const char *, unsigned int) public
matthijskooijman Mar 16, 2014
8431488
Add String(char *, unsigned) constructor
matthijskooijman Mar 16, 2014
dd236bf
Don't mess with the original in String::substring
matthijskooijman Mar 16, 2014
eaab14d
Add String::concat(const uint8_t *, unsigned int) version
matthijskooijman Mar 17, 2014
0d83f1a
Add String(const uint8_t *, unsigned int) constructor
matthijskooijman Aug 4, 2015
d6fd84f
fixup! Make string concat, copy and move work on non-terminated strings
matthijskooijman Dec 31, 2020
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Add String(char *, unsigned) constructor 
This constructor allows converting a buffer containing a
non-nul-terminated string to a String object, by explicitely passing the
length.
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@matthijskooijman
matthijskooijman committed Jan 25, 2021
commit 84314888a8a73b643469c5609beed6d21d1c037a
6 changes: 6 additions & 0 deletions api/String.cpp
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Expand Up @@ -45,6 +45,12 @@ String::String(const char *cstr)
if (cstr) copy(cstr, strlen(cstr));
}

String::String(const char *cstr, unsigned int length)
{
init();
if (cstr) copy(cstr, length);
}

String::String(const String &value)
{
init();
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1 change: 1 addition & 0 deletions api/String.h
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Expand Up @@ -68,6 +68,7 @@ class String
// fails, the string will be marked as invalid (i.e. "if (s)" will
// be false).
String(const char *cstr = "");
String(const char *cstr, unsigned int length);
String(const String &str);
String(const __FlashStringHelper *str);
#if __cplusplus >= 201103L || defined(__GXX_EXPERIMENTAL_CXX0X__)
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