Date: Wednesday, February 1, 2006 @ 16:49:32
Author: marc
Path: /cvsroot/carob/carob/src
Modified: ParameterStatement.cpp (1.19 -> 1.20)
Added better explanation of streamSettings<T>() and oneShotFilter<T>().
CAROB-55.
------------------------+
ParameterStatement.cpp | 11 +++++++++++
1 files changed, 11 insertions(+)
Index: carob/src/ParameterStatement.cpp
diff -u carob/src/ParameterStatement.cpp:1.19
carob/src/ParameterStatement.cpp:1.20
--- carob/src/ParameterStatement.cpp:1.19 Wed Feb 1 12:20:19 2006
+++ carob/src/ParameterStatement.cpp Wed Feb 1 16:49:32 2006
@@ -342,6 +342,17 @@
// - carefully checking that streamSettings<T1>() does not step on
streamSettings<T2>() toes
std::wostringstream buffer;
+ // streamSettings<T>() is a function object that will:
+
+ // 1. Modify the default stream settings of 'buffer'
+ // For instance it will set the minimum precision() to avoid
+ // rounding when T is a floating-point type.
+
+ // 2. Return a oneShotFilter<T>() that may transform the value
+ // printed. For instance END_PARAM_TAG will be escaped in value when
+ // T is std::wstring.
+
+ // streamSettings<defaultT>() and oneShotFilter<defaultT>() do nothing.
buffer << START_PARAM_TAG << typeTag << streamSettings<T>() << value <<
END_PARAM_TAG;
inStrings[paramIndex-1] = buffer.str();
_______________________________________________
Carob-commits mailing list
[email protected]
https://forge.continuent.org/mailman/listinfo/carob-commits
