* problem with template and global/static variable
@ 1999-12-12 17:11 Boris
1999-12-31 22:24 ` Boris
0 siblings, 1 reply; 2+ messages in thread
From: Boris @ 1999-12-12 17:11 UTC (permalink / raw)
To: help-gcc
I just come from comp.lang.c++ where they told me I should ask here as it
must be a gcc linker problem. I hope you can help me.
I created a template that I can only use as a member of an object. If I try
to use a static or global variable of the template type I get a linking
error (gcc 2.7):
Clients.cpp:26: undefined reference to `Collector<int>::Collector(void)'
I have no idea why. It looks like that a constructor Collector(void) is
needed? The Collector template has a public constructor Collector(). Can't
this be used for global/static variables? Do I have to code another public
constructor for Collector: a Collector(void)?
Boris
^ permalink raw reply [flat|nested] 2+ messages in thread
* problem with template and global/static variable
1999-12-12 17:11 problem with template and global/static variable Boris
@ 1999-12-31 22:24 ` Boris
0 siblings, 0 replies; 2+ messages in thread
From: Boris @ 1999-12-31 22:24 UTC (permalink / raw)
To: help-gcc
I just come from comp.lang.c++ where they told me I should ask here as it
must be a gcc linker problem. I hope you can help me.
I created a template that I can only use as a member of an object. If I try
to use a static or global variable of the template type I get a linking
error (gcc 2.7):
Clients.cpp:26: undefined reference to `Collector<int>::Collector(void)'
I have no idea why. It looks like that a constructor Collector(void) is
needed? The Collector template has a public constructor Collector(). Can't
this be used for global/static variables? Do I have to code another public
constructor for Collector: a Collector(void)?
Boris
^ permalink raw reply [flat|nested] 2+ messages in thread
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