log.h

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#ifndef LOG_H_
#define LOG_H_

#ifdef __cplusplus
#ifdef SWIG
#include "Python.h"
#endif
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sstream>
#include <iostream>
#include <fstream>
#include <iomanip>
#include <string.h>
#include <stdexcept>
#include <time.h>
#include <math.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <omp.h>
#endif

#ifdef MPIx
#include <mpi.h>
#endif

#ifdef SWIG
#define printf PySys_WriteStdout
#endif

typedef enum logLevels{
  DEBUG,

  INFO,

  INFO_ONCE,

  NORMAL,

  NODAL,

  SEPARATOR,

  HEADER,

  TITLE,

  WARNING,

  WARNING_ONCE,

  CRITICAL,

  RESULT,

  UNITTEST,

  ERROR
} logLevel;


extern void set_err(const char *msg);

void initialize_logger();
void set_output_directory(char* directory);
const char* get_output_directory();
void set_log_filename(char* filename);
const char* get_log_filename();

void set_separator_character(char c);
char get_separator_character();
void set_header_character(char c);
char get_header_character();
void set_title_character(char c);
char get_title_character();
void set_line_length(int length);
void set_log_level(const char* new_level);
void set_log_level(int new_level);
int get_log_level();

void log_printf(logLevel level, const char *format, ...);
std::string create_multiline_msg(std::string level, std::string message);
#ifdef MPIx
void log_set_ranks(MPI_Comm comm);
#endif

#endif /* LOG_H_ */