cdinit.cpp File Reference

#include "cddefines.h"
#include "taulines.h"
#include "monitor_results.h"
#include "called.h"
#include "cddrive.h"
#include "grid.h"
#include "input.h"
#include "parse.h"
#include "save.h"
#include "init.h"
#include "ran.h"
#include "trace.h"

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Functions
void	cdInit (void)
void	cdPrepareExit (exit_type exit_status)

Variables
FILE *	ioMAP = NULL
const double	ZeroNum = 0.
const void *	ZeroPtr = NULL
long	nWindLine = NWINDDIM
bool	lgcdInitCalled =false
bool	lgHydroAlloc = false
bool	lgRfieldAllocated =false
bool	lgOpacAllocated =false

Function Documentation

void cdInit

(

)

cdInit This routine must be called before any of the others - it reinitializes many variables, and must be called before any of the other routines. In a large grid of calculations it must be repeatedly called before the start of the new calculation and after all results have been obtained from the previous model

References called, cdSetExecTime(), t_input::clear(), cpu, t_input::crd, DEBUG_ENTRY, fprintf(), grid, t_cpu::i(), t_ran::init(), t_cpu_i::initPath(), input, ioQQQ, lgBigBotch, lgcdInitCalled, t_grid::lgGrid, lgMonitorsOK, t_cpu_i::lgMPI_talk(), t_optimize::lgNoVary, t_optimize::lgOptimr, t_grid::lgOutputTypeOn, lgPrtSciNot, t_called::lgTalk, t_called::lgTalkForcedOff, t_called::lgTalkIsOK, t_optimize::lgVaryOn, t_grid::nGridCommands, t_input::nRead, NUM_OUTPUT_TYPES, optimize, ran, TotalInsanity(), and zero().

Referenced by cdMain().

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void cdPrepareExit

(

exit_type

)

prepare termination of the code, but do not terminate yet

References cdInput(), cdOutput(), CloseSaveFiles(), cpu, fprintf(), grid, t_cpu::i(), ioQQQ, t_save::ipSaveGrid, t_grid::lgGrid, t_trace::lgTrace, t_cpu_i::MPIMode(), MS_GRID, t_grid::pnunit, save, SaveGrid(), and trace.

Referenced by cdMain().

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Variable Documentation

FILE* ioMAP = NULL

Referenced by CloseSaveFiles(), iter_end_check(), ParseMap(), and SaveFilesInit().

bool lgcdInitCalled =false

this is the value that will be set true when cdInit is called. Other routines will check that this is true when they are called, to verify that cdInit was called first. Definition is in cdInit.cpp

Referenced by cdDrive(), cdGetLineList(), cdInit(), and cdRead().

bool lgHydroAlloc = false

this will be set true once space is allocated for the HydroLines array. from then on any HYDROGENIC LEVELS command will be ignored, this is set to false in cddefines.c

Referenced by iso_create(), and ParseDatabaseISO().

bool lgOpacAllocated =false

set true when allocated, init to false

Referenced by OpacityCreateAll(), and tauff().

bool lgRfieldAllocated =false

set true when allocated, init to false

Referenced by rfield_opac_alloc(), rfield_opac_zero(), and tfidle().

long nWindLine = NWINDDIM

this is set to 0 with no atom_level2 command, normally equal to NWINDDIM, definition is in cddefines.c

Referenced by atmdat_readin(), ContCreatePointers(), CoolDima(), CoolSum(), FindNeg(), FndLineHt(), lines(), lines_setup(), ParseDont(), PresTotCurrent(), PrtColumns(), PrtComment(), PrtLinePres(), prtmet(), read_level2_lines(), RT_diffuse(), RT_line_all(), RT_line_driving(), RT_OTS(), RT_tau_inc(), RT_tau_init(), RT_tau_reset(), SaveLineData(), and SaveLineStuff().

const double ZeroNum = 0.

this is the number zero, used to trick clever compilers when dividing by it to crash program there is a routine called zero - this name cannot overlap definition is in cddefines.cpp

Referenced by ParseCrashDo(), RandomCrash(), and TotalInsanityAsStub().

const void* ZeroPtr = NULL

this is used to trick compilers into dereferencing a null pointer in order to crash the program

Referenced by ParseCrashDo(), and RandomCrash().