User Tools

Site Tools


pcb:preferences_subsystem

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision Both sides next revision
pcb:preferences_subsystem [2020/06/28 19:23]
cparker
pcb:preferences_subsystem [2020/07/26 13:58]
cparker
Line 173: Line 173:
  
 There will be a function for reading a preferences file, and a function for writing a preferences file. There will be a function for reading a preferences file, and a function for writing a preferences file.
 +<code c>
 void read_pref_file (char * fname) void read_pref_file (char * fname)
 { {
Line 179: Line 179:
 /* open the file for reading */ /* open the file for reading */
 } }
 +</​code>​
  
 +<code c>
 /* void pref_float (char * index_str, char * input_str, void *ptr)  /* void pref_float (char * index_str, char * input_str, void *ptr) 
  * This function takes an input string, converts it to a float, and assigns it to ptr.  * This function takes an input string, converts it to a float, and assigns it to ptr.
Line 195: Line 196:
   /* return 0; */   /* return 0; */
 } }
 +</​code>​
  
 +<code c>
 /* char * float_pref(index_str,​ float fval)  /* char * float_pref(index_str,​ float fval) 
  * This function takes an input float and converts it to a string for storage in a preferences file.  * This function takes an input float and converts it to a string for storage in a preferences file.
Line 212: Line 215:
   return fstr;   return fstr;
 } }
 +</​code>​
  
 Questions: Questions:
pcb/preferences_subsystem.txt ยท Last modified: 2020/09/19 18:24 by cparker