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NS_CStringContainerInit
« xpcom api reference summary the ns_cstringcontainerinit function initializes a
nscstringcontainer instance for use as a nsacstring.
... #include "nsstringapi.h" nsresult ns_cstringcontainerinit(
nscstringcontainer& astring ); parameters astring [in] a
nscstringcontainer instance to be initialized.
...the
nscstringcontainer structure has private members that should not be accessed directly.
...And 3 more matches
Index
1188 nscstring class declaration 1189 nscstring external needscontent, reference, référence(2), strings class declaration 1190
nscstringcontainer (external) reference, référence(2), needsattention, strings class declaration 1191 nscstringencoding xpcom, xpcom api reference the nscstringencoding enumeration describes the set of character encodings understood by the ns_cstringtoutf16 and ns_utf16tocstring functions.
... 1233 ns_cstringcontainerfinish functions, functions:frozen, xpcom, xpcom api reference the ns_cstringcontainerfinish function releases any memory allocated by a
nscstringcontainer instance.
... 1234 ns_cstringcontainerinit functions, functions:frozen, xpcom, xpcom api reference the ns_cstringcontainerinit function initializes a
nscstringcontainer instance for use as a nsacstring.
... 1235 ns_cstringcontainerinit2 functions, functions:frozen, xpcom, xpcom api reference the ns_cstringcontainerinit2 function initializes a
nscstringcontainer instance for use as a nsacstring.
NS_CStringContainerInit2
« xpcom api reference summary the ns_cstringcontainerinit2 function initializes a
nscstringcontainer instance for use as a nsacstring.
... #include "nsstringapi.h" nsresult ns_cstringcontainerinit2(
nscstringcontainer& acontainer, const char* adata = nsnull, pruint32 adatalength = pr_uint32_max, pruint32 aflags = 0 ); parameters acontainer [in] the
nscstringcontainer instance to initialize.
... remarks after a
nscstringcontainer object has been initialized via ns_cstringcontainerinit2, it may be used as an ordinary nsacstring object.
NS_CStringContainerFinish
« xpcom api reference summary the ns_cstringcontainerfinish function releases any memory allocated by a
nscstringcontainer instance.
... #include "nsstringapi.h" void ns_cstringcontainerfinish(
nscstringcontainer& astring ); parameters astring [in] a
nscstringcontainer instance that is no longer needed.
Debugging on Windows
for xpcom strings (the "external" string api) you can use the following values: ;; mozilla (1.9) ; internal strings nsastring_internal=<mdata,su>, length=<mlength,u> nsacstring_internal=<mdata,s>, length=<mlength,u> ; xpcom strings nsastring=<nsstringcontainer.v,su>, length=<nsstringcontainer.d1,u> nsacstring=<
nscstringcontainer.v,s>, length=<
nscstringcontainer.d1,u> nsstringcontainer=<v,su>, length=<d1,u>
nscstringcontainer=<v,s>, length=<d1,u> there is a more extensive version of this file in progress in autoexpforvc8.
PromiseFlatCString (External)
truncate stripchars stripwhitespace trim defaultcomparator compare equals operator< operator<= operator== operator>= operator> operator!= equalsliteral find rfind findchar rfindchar appendint tointeger base classes
nscstringcontainer data members no public members.
nsACString (External)
class declaration <map id="classes" name="classes"><area alt="" coords="1005,6,1096,54" href="http://developer.mozilla.org/en/nsacstring_(external)" shape="rect" title="nsacstring_(external)"> <area alt="" coords="980,102,1121,150" href="http://developer.mozilla.org/en/
nscstringcontainer_(external)" shape="rect" title="
nscstringcontainer_(external)"> <area alt="" coords="571,198,707,246" href="http://developer.mozilla.org/en/nscstring_external" shape="rect" title="nscstring_external"> <area alt="" coords="731,198,955,246" href="http://developer.mozilla.org/en/nsdependentcsubstring_external" shape="rect" title="nsdependentcsubstring_external"> <area alt="" coords="979,198,1123,246" href="http://developer.mozilla.org/en/promiseflatcstring_(external)" shape="rect" title="promiseflatcstring_(external)">...
nsCAutoString (External)
truncate stripchars stripwhitespace trim defaultcomparator compare equals operator< operator<= operator== operator>= operator> operator!= equalsliteral find rfind findchar rfindchar appendint tointeger base classes
nscstringcontainer data members no public members.
nsCString external
truncate stripchars stripwhitespace trim defaultcomparator compare equals operator< operator<= operator== operator>= operator> operator!= equalsliteral find rfind findchar rfindchar appendint tointeger base classes
nscstringcontainer data members no public members.
nsDependentCSubstring external
truncate stripchars stripwhitespace trim defaultcomparator compare equals operator< operator<= operator== operator>= operator> operator!= equalsliteral find rfind findchar rfindchar appendint tointeger base classes
nscstringcontainer data members no public members.
XPCOM glue classes
declarationnscautostring (external)class declarationnscomptrthis utility class simplifies managing xpcom interface references from c++ code.nscountedrefnscountedref<t> is a template class implementing an object that takes a strong reference to a reference-counted resource that must be released, typically on destruction of the object.</t>nscstringclass declarationnscstring externalclass declaration
nscstringcontainer (external)class declaration nscstringencodingthe nscstringencoding enumeration describes the set of character encodings understood by the ns_cstringtoutf16 and ns_utf16tocstring functions.nsdependentcstringclass declarationnsdependentcstring externalclass declarationnsdependentcsubstringclass declarationnsdependentcsubstring externalclass declarationnsdependentstringclass declarationnsdepende...
NS_CStringAppendData
example
nscstringcontainer str; ns_cstringcontainerinit(str); ns_cstringsetdata(str, "hello"); ns_cstringappenddata(str, " world"); const char* data; ns_cstringgetdata(str, &data); printf("%s\n", data); // prints out "hello world" ns_cstringcontainerfinish(str); history this function was frozen for mozilla 1.7.
NS_CStringCutData
example code
nscstringcontainer str; ns_cstringcontainerinit(str); ns_cstringsetdata(str, "hello world"); // remove " world" portion of string ns_cstringcutdata(str, 5, pr_uint32_max); const char* data; ns_cstringgetdata(str, &data); printf("%s\n", data); // prints out "hello" ns_cstringcontainerfinish(str); history this function was frozen for mozilla 1.7.
NS_CStringGetMutableData
if astring is a reference to a
nscstringcontainer, then its data will be null-terminated by this function.
NS_CStringInsertData
example code
nscstringcontainer str; ns_cstringcontainerinit(str); ns_cstringsetdata(str, "hello"); ns_cstringinsertdata(str, 5, " world"); const char* data; ns_cstringgetdata(str, &data); printf("%s\n", data); // prints out "hello world" ns_cstringcontainerfinish(str); history this function was frozen for mozilla 1.7.
NS_CStringSetData
example
nscstringcontainer str; rv = ns_cstringcontainerinit(str); if (ns_succeeded(rv)) { rv = ns_cstringsetdata(str, "hello world"); if (ns_succeeded(rv)) { // now, pass |str| to some function expecting a |const nsacstring&| parameter.
XPCOM string functions
this is a low-level api.ns_cstringclonedatathe ns_cstringclonedata function returns a null-terminated, heap allocated copy of the string's internal buffer.ns_cstringcontainerfinishthe ns_cstringcontainerfinish function releases any memory allocated by a
nscstringcontainer instance.ns_cstringcontainerinitthe ns_cstringcontainerinit function initializes a
nscstringcontainer instance for use as a nsacstring.ns_cstringcontainerinit2the ns_cstringcontainerinit2 function initializes a
nscstringcontainer instance for use as a nsacstring.ns_cstringcopythe ns_cstringcopy function copies the value from one nsacstring instance to another.