-
Notifications
You must be signed in to change notification settings - Fork 0
/
blpapi_diagnosticsutil.h
95 lines (79 loc) · 3.21 KB
/
blpapi_diagnosticsutil.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
/* Copyright 2013. Bloomberg Finance L.P.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions: The above
* copyright notice and this permission notice shall be included in all copies
* or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
// blpapi_diagnosticsutil.h -*-C++-*-
#ifndef INCLUDED_BLPAPI_DIAGNOSTICSUTIL
#define INCLUDED_BLPAPI_DIAGNOSTICSUTIL
//@PURPOSE: Provide api to access diagnostics information on the blpapi library
//
//@CLASSES:
// blpapi::DiagnosticsUtil: collection of diagnostics information functions
//
//@DESCRIPTION: This component provide a collection of functions which give
// access to various sets of diagnostics information on the 'blpapi' library.
#ifndef INCLUDED_BLPAPI_CALL
#include <blpapi_call.h>
#endif
#ifndef INCLUDED_BLPAPI_DEFS
#include <blpapi_defs.h>
#endif
#ifndef INCLUDED_STDDEF
#include <stddef.h>
#define INCLUDED_STDDEF
#endif
#ifdef __cplusplus
extern "C" {
#endif
BLPAPI_EXPORT
int blpapi_DiagnosticsUtil_memoryInfo(char *buffer,
size_t bufferLength);
#ifdef __cplusplus
}
namespace BloombergLP {
namespace blpapi {
// =====================
// class DiagnosticsUtil
// =====================
class DiagnosticsUtil {
public:
static int memoryInfo(char *buffer,
size_t bufferLength);
// Load into the specified 'buffer' up to the specified 'bufferLength'
// characters of a null-terminated string describing the 'blpapi'
// library's memory usage; the format of the string is
// platform-specific. On success, return the number of characters
// required to output the entire string, not including the null
// terminator; otherwise return a negative value. Note that if the
// value returned from this function is greater than or equal to
// 'bufferLength' then the output is truncated and is *not*
// null-terminated.
};
// ---------------------
// class DiagnosticsUtil
// ---------------------
inline
int DiagnosticsUtil::memoryInfo(char *buffer,
size_t bufferLength)
{
BLPAPI_CALL_DIAGNOSTICSUTIL_MEMORYINFO(buffer, bufferLength);
}
}
}
#endif
#endif