usage_tool.h

股票分析源代码

#ifndef __GNU_USAGE_TOOL_H__
#define __GNU_USAGE_TOOL_H__

#include <time.h>

//#include <map>
#include <vector>
#include <string>
#include <cstdio>

namespace gnu
{

bool get_dso_file(std::vector<std::string>& vect_dso_file,
	const std::string& str_dir,const char* p_file_prefix = NULL	) ;

/** 
* get files in the directory
* you can set prefix and suffix to parse file
* 
* vect_file -> return files in the dir, not include dir, only include filename
* str_dir   -> directory 
* p_file_prefix -> file prefix , you can use * like : 600*28*00, 002*,000*
* p_file_suffix -> file suffix , eg. .dat
*/
bool get_files_in_dir(std::vector<std::string>& vect_file,
	const std::string& str_dir,const char* p_file_prefix = NULL,
	const char* p_file_suffix  = NULL);

int GetModuleFileName_Linux( char* sModuleName, char* sFileName, int nSize);

/**
* which you start a program , you want to know the full path 
* this function used to get full path of program.
*/
std::string get_program_path_filename();

bool split_path_file(const std::string& str_path_file,std::string& str_path,std::string& str_filename);
void transform_path_to_unix(char* p_chr_path);

void file_copy(FILE* ifp,FILE* ofp);
int getline(std::string& str_line,FILE* fp);

std::string str_toupper(const std::string& str);
std::string& str_toupper(std::string& str);
std::string str_tolower(const std::string& str);
std::string& str_tolower(std::string& str);
std::string str_trim(const std::string& str);
std::string& str_trim(std::string& str);

char get_input_char();
std::string get_input_str();
std::string get_passwd(const char* p_ch_prompt = "*");

bool str_split(const char *SOURCE, const char *DELIMITERS, std::vector<std::string>& vect_str);
char* trim(char* str);

/**
 * Description  : strip characters that you don't need at start&end of string. 
 * Parameter    : inptr is pointer to original string.
 *                retptr is pointer to result string that character are deleted
 *                retptr is pointer to content that you want to strip.
 * Return Value : 0 for successfully; -1 for failure
 */
int space_strip(const char *inp, char *retptr, const char *rej_set);

std::string space_append(const unsigned int i_str_len,const unsigned int i_max_len);

std::string time_now(const char* p_ch_format = NULL);
bool get_tm(struct tm& tm_time,const char* p_ch_time);
// p_ch_time2 format : 20050912
bool diff_day(double& diff_time,const char* p_ch_time2,const char* p_ch_time1);

} // namespace gnu
#endif  // #ifndef __GNU_USAGE_TOOL_H__