tmp/tmpvpvgo36m/{from.md → to.md}
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#### General <a id="depr.istrstream.general">[[depr.istrstream.general]]</a>
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``` cpp
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namespace std {
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class istrstream : public basic_istream<char> {
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public:
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explicit istrstream(const char* s);
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explicit istrstream(char* s);
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istrstream(const char* s, streamsize n);
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istrstream(char* s, streamsize n);
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virtual ~istrstream();
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strstreambuf* rdbuf() const;
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char* str();
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private:
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strstreambuf sb; // exposition only
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};
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}
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```
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The class `istrstream` supports the reading of objects of class
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`strstreambuf`. It supplies a `strstreambuf` object to control the
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associated array object. For the sake of exposition, the maintained data
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is presented here as:
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- `sb`, the `strstreambuf` object.
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