|
|
sc::ExEnv(3) MPQC sc::ExEnv(3)
NAME
sc::ExEnv - The ExEnv class is used to find out about how the program
is being run.
SYNOPSIS
#include <exenv.h>
Static Public Member Functions
static void init (int &argcref, char **&argvref)
Set the argument count and vector.
static int initialized ()
Return nonzero if ExEnv has been initialized.
static int & argc ()
Return an reference to the argument count.
static char **& argv ()
Return an reference to the argument vector.
static const char * program_name ()
Return argv[0] with the path removed.
static const char * hostname ()
Return the host name.
static const char * username ()
Return the user name.
static void set_out (std::ostream *o)
static std::ostream & outn ()
Return an ostream that writes from all nodes.
static std::ostream & errn ()
Return an ostream for error messages that writes from all nodes.
static std::ostream & out0 ()
Return an ostream that writes from node 0.
static std::ostream & err0 ()
Return an ostream for error messages that writes from node 0.
static size_t memory ()
The amount of memory on this node.
static int nproc ()
The number of processors on this node.
Static Protected Attributes
static int initialized_
static int * argc_
static char *** argv_
static char hostname_ [256]
static char username_ [9]
static size_t mem_
static int nproc_
static std::ostream * out_
static std::ostream * nullstream_
Detailed Description
The ExEnv class is used to find out about how the program is being run.
Author
Generated automatically by Doxygen for MPQC from the source code.
Version 2.3.1 Fri Feb 19 2016 sc::ExEnv(3)
[top]
|
Vote for polarhome |
