sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

misc: Restore ostream flags where needed

Browse source 
This patch ensures we adhere to the normal ostream usage rules, and
restore the flags after modifying them.
This commit is contained in:
Andreas Hansson 2014-09-19 10:35:09 -04:00
parent addfd89dce
commit 32c111eda4
2 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/base/cprintf_formats.hh
View file

@ -88,6 +88,8 @@ _format_integer(std::ostream &out, const T &data, Format &fmt)
{
using namespace std;
ios::fmtflags flags(out.flags());
switch (fmt.base) {
case Format::hex:
out.setf(std::ios::hex, std::ios::basefield);
@ -137,6 +139,8 @@ _format_integer(std::ostream &out, const T &data, Format &fmt)
out.setf(std::ios::uppercase);
out << data;
out.flags(flags);
}
template <typename T>
@ -145,6 +149,8 @@ _format_float(std::ostream &out, const T &data, Format &fmt)
{
using namespace std;
ios::fmtflags flags(out.flags());
switch (fmt.float_format) {
case Format::scientific:
if (fmt.precision != -1) {
@ -189,6 +195,8 @@ _format_float(std::ostream &out, const T &data, Format &fmt)
}
out << data;
out.flags(flags);
}
template <typename T>

4
src/sim/system.cc
View file

@ -418,12 +418,16 @@ System::workItemEnd(uint32_t tid, uint32_t workid)
void
System::printSystems()
{
ios::fmtflags flags(cerr.flags());
vector<System *>::iterator i = systemList.begin();
vector<System *>::iterator end = systemList.end();
for (; i != end; ++i) {
System *sys = *i;
cerr << "System " << sys->name() << ": " << hex << sys << endl;
}
cerr.flags(flags);
}
void