Eina tools aims to help application development, providing ways to make it safer, log errors, manage memory more efficiently and more.  
More...
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|  | Benchmark | 
|  | These functions allow you to add a benchmark framework to a project for timing critical parts and detecting slow parts of code. 
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|  | Bezier Curve | 
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|  | Convert | 
|  | These functions allow you to convert integer or real numbers to string or conversely. 
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|  | Counter | 
|  | This group discusses the functions that allow you to get the time spent in a part of a code. 
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|  | Copy On Write | 
|  | These functions provide some helper for a pseudo Copy-On-Write mechanism. 
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|  | Cpu | 
|  | Cpu and architecture related helpers. 
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|  | Error | 
|  | This group discusses the functions that provide error management for projects. 
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|  | File | 
|  | This group discusses the functions to handle files and directories. 
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|  | Lazy allocator | 
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|  | Lock | 
|  | This group provides thread locking and synchronization capabilities. 
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|  | Log | 
|  | Full-featured logging system. 
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|  | Magic | 
|  | Eina_Magic provides run-time type-checking. 
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|  | Memory Pool | 
|  | This group discusses the functions that provide memory pool management. 
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|  | Module | 
|  | These functions provide module management. 
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|  | Prefix | 
|  | This group discusses the functions that provide the ability to determine the runtime location of a software package. 
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|  | Rectangle | 
|  | These functions provide rectangle management. 
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|  | Safety Checks | 
|  | Safety checks are a set of macros to check for parameters or values that should never happen, it is similar in concept to assert(), but will log and return instead of abort() your program. 
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|  | Schedule | 
|  | TODO: description. 
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|  | Simple_XML | 
|  | Simplistic relaxed SAX-like XML parser. 
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|  | String | 
|  | Provides useful functions for C string manipulation. 
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|  | Thread | 
|  | Abstracts platform threads, providing a uniform API. 
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|  | Xattrs | 
|  | Extended Attributes handling. 
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| #define | EINA_FLT_EQ(a,  b)   (!!(fabsf((float)(a) - (float)(b)) <= FLT_EPSILON)) | 
|  | Safe comparison of float.  More... 
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| #define | EINA_FLT_NONZERO(a)   (!!(fpclassify((float)(a)) != FP_ZERO)) | 
|  | Determines if a float is not zero.  More... 
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| #define | EINA_DBL_EQ(a,  b)   (!!(fabs((double)(a) - (double)(b)) <= DBL_EPSILON)) | 
|  | Safe comparison of double.  More... 
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| #define | EINA_DBL_NONZERO(a)   (!!(fpclassify((double)(a)) != FP_ZERO)) | 
|  | Determines if a double is not zero.  More... 
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|  | 
Eina tools aims to help application development, providing ways to make it safer, log errors, manage memory more efficiently and more. 
For more information refer to the string example.
◆ EINA_FLT_EQ
      
        
          | #define EINA_FLT_EQ | ( |  | a, | 
        
          |  |  |  | b | 
        
          |  | ) |  | (!!(fabsf((float)(a) - (float)(b)) <= FLT_EPSILON)) | 
      
 
Safe comparison of float. 
- Parameters
- 
  
    | [in] | a | First member to compare |  | [in] | b | Second member to compare |  
 
- Since
- 1.19
- Returns
- trueif two floats match
 
 
◆ EINA_FLT_NONZERO
      
        
          | #define EINA_FLT_NONZERO | ( |  | a | ) | (!!(fpclassify((float)(a)) != FP_ZERO)) | 
      
 
Determines if a float is not zero. 
- Parameters
- 
  
  
- Returns
- trueif float is not zero
- Since
- 1.19 
 
 
◆ EINA_DBL_EQ
      
        
          | #define EINA_DBL_EQ | ( |  | a, | 
        
          |  |  |  | b | 
        
          |  | ) |  | (!!(fabs((double)(a) - (double)(b)) <= DBL_EPSILON)) | 
      
 
 
◆ EINA_DBL_NONZERO
      
        
          | #define EINA_DBL_NONZERO | ( |  | a | ) | (!!(fpclassify((double)(a)) != FP_ZERO)) | 
      
 
Determines if a double is not zero. 
- Parameters
- 
  
  
- Returns
- trueif double is not zero
- Since
- 1.19 
 
 
◆ eina_environment_home_get()
      
        
          | const char* eina_environment_home_get | ( | void |  | ) |  | 
      
 
Returns the content of the environment referred by HOME on this system. 
- Returns
- A temporary string to the content referred by HOME on this system.
- Note
- The result of this call is highly system dependent and you better use it instead of the naive getenv("HOME").
- Since
- 1.15 
Referenced by ecore_file_app_exe_get().
 
 
◆ eina_environment_tmp_get()
      
        
          | const char* eina_environment_tmp_get | ( | void |  | ) |  | 
      
 
Returns the content of the environment referred as TMPDIR on this system. 
- Returns
- A temporary string to the content referred by TMPDIR on this system.
- Note
- The result of this call is highly system dependent and you better use it instead of the naive getenv("TMPDIR").
- Since
- 1.15 
Referenced by ecore_con_local_path_new().
 
 
◆ eina_dbl_exact()
  
  | 
        
          | static Eina_Bool eina_dbl_exact | ( | double | a, |  
          |  |  | double | b |  
          |  | ) |  |  |  | inlinestatic | 
 
Warningless comparison of doubles using ==. 
- Parameters
- 
  
    | [in] | a | First member to compare |  | [in] | b | Second member to compare |  
 
- Returns
- trueif two doubles match
- Since
- 1.19 
Referenced by eina_convert_strtod_c().
 
 
◆ eina_flt_exact()
  
  | 
        
          | static Eina_Bool eina_flt_exact | ( | float | a, |  
          |  |  | float | b |  
          |  | ) |  |  |  | inlinestatic | 
 
Warningless comparison of floats using ==. 
- Parameters
- 
  
    | [in] | a | First member to compare |  | [in] | b | Second member to compare |  
 
- Returns
- trueif two floats match
- Since
- 1.19