When is an unnamed automatic variable destroyed?

[Steven T. Hatton]

In this code, when will (should) Xfromer::release be called?
struct C {
C(const char* c) { f = Xformer::xform(c); }
~C() { Xformer::release(f); }
const F* get() const { return f; }
F* f;
};

void fun(const char* c) {
F* foo = C(c).get();
bar(foo);
baz();
}

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NOUN:1. Money or property bequeathed to another by will. 2. Something handed
down from an ancestor or a predecessor or from the past: a legacy of
religious freedom. ETYMOLOGY: MidE legacie, office of a deputy, from OF,
from ML legatia, from L legare, to depute, bequeath. www.bartleby.com/61/

[Victor Bazarov]

Steven T. Hatton wrote:

In this code, when will (should) Xfromer::release be called?
struct C {
C(const char* c) { f = Xformer::xform(c); }
~C() { Xformer::release(f); }
const F* get() const { return f; }
F* f;
};

void fun(const char* c) {
F* foo = C(c).get();
The temporary that is used in the expression to initialise 'foo' will be
destroyed at the end of 'foo's initialisation. 'Xformer::release' should
be called as part of the destruction of the temporary, right after 'foo'
is initialised.
bar(foo);
baz();
}

V
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Please remove capital As from my address when replying by mail

[Steven T. Hatton]

Victor Bazarov wrote:

Steven T. Hatton wrote:

In this code, when will (should) Xfromer::release be called?
struct C {
C(const char* c) { f = Xformer::xform(c); }
~C() { Xformer::release(f); }
const F* get() const { return f; }
F* f;
};

void fun(const char* c) {
F* foo = C(c).get();

The temporary that is used in the expression to initialise 'foo' will be
destroyed at the end of 'foo's initialisation. 'Xformer::release' should
be called as part of the destruction of the temporary, right after 'foo'
is initialised.

bar(foo);
baz();
}

V

http://tinyurl.com/oz2m6
http://koolkat2.cs.rice.edu/cgi-bin/...OMDocument.cpp
--
NOUN:1. Money or property bequeathed to another by will. 2. Something handed
down from an ancestor or a predecessor or from the past: a legacy of
religious freedom. ETYMOLOGY: MidE legacie, office of a deputy, from OF,
from ML legatia, from L legare, to depute, bequeath. www.bartleby.com/61/

[Victor Bazarov]

Steven T. Hatton wrote:

Victor Bazarov wrote:

Steven T. Hatton wrote:

In this code, when will (should) Xfromer::release be called?
[...]

The temporary that is used [...]

V

http://tinyurl.com/oz2m6
http://koolkat2.cs.rice.edu/cgi-bin/...OMDocument.cpp

Uh... Did you mean to supply some explanation to those links?