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Randy Yates
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 Posted: Thu Dec 30, 2004 4:27 pm Post subject: Re: "Dynamic" Object Structures? |
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=?ISO-8859-15?Q?Juli=E1n?= Albo <JULIANALBO (AT) terra (DOT) es> writes:
| Quote: | Randy Yates wrote:
The closest I can come is to define a recordset object that has a member
function
void * Fields(char* fName);
so that I can say
int year;
recordset rstCars("SELECT * FROM tblCars");
year = rstCars.Fields("fYear");
Is this a reasonable way to do this? Is there any mechanism in C++ to
do it more elegantly?
You can write an operator [ ] or operator ( ) instead of a function. But
surely many people will disagree about what way is more elegant.
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That sounds like a great idea - at least the syntax would be even closer
to VB.
| Quote: | You can also create a Field class, create objects of this class with the
field names, and use those objects as parameters instead of string
literals.
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Don't want to do that - duplication of effort. The fields should be inherently
identified by the class via the SQL query text.
Thanks for the ideas!
--
Randy Yates
Sony Ericsson Mobile Communications
Research Triangle Park, NC, USA
[email]randy.yates (AT) sonyericsson (DOT) com[/email], 919-472-1124
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