Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(37)

Issues Search
    My Issues | Starred     Open | Closed | All

Side by Side Diff: tracing/tracing/model/time_to_object_instance_map.html

Issue 2771723003: [tracing] Move math utilities from base into their own subdirectory (attempt 2) (Closed)
Patch Set: rebase Created 3 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « tracing/tracing/model/thread_time_slice.html ('k') | tracing/tracing/model/user_model/user_expectation.html » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <!-- 2 <!--
3 Copyright (c) 2013 The Chromium Authors. All rights reserved. 3 Copyright (c) 2013 The Chromium Authors. All rights reserved.
4 Use of this source code is governed by a BSD-style license that can be 4 Use of this source code is governed by a BSD-style license that can be
5 found in the LICENSE file. 5 found in the LICENSE file.
6 --> 6 -->
7 <link rel="import" href="/tracing/base/range.html"> 7 <link rel="import" href="/tracing/base/math/range.html">
8 <link rel="import" href="/tracing/base/sorted_array_utils.html"> 8 <link rel="import" href="/tracing/base/math/sorted_array_utils.html">
9 9
10 <script> 10 <script>
11 'use strict'; 11 'use strict';
12 12
13 /** 13 /**
14 * @fileoverview Provides the TimeToObjectInstanceMap class. 14 * @fileoverview Provides the TimeToObjectInstanceMap class.
15 */ 15 */
16 tr.exportTo('tr.model', function() { 16 tr.exportTo('tr.model', function() {
17 /** 17 /**
18 * Tracks all the instances associated with a given ID over its lifetime. 18 * Tracks all the instances associated with a given ID over its lifetime.
(...skipping 33 matching lines...) Expand 10 before | Expand all | Expand 10 after
52 this.instances.push(lastInstance); 52 this.instances.push(lastInstance);
53 return lastInstance; 53 return lastInstance;
54 }, 54 },
55 55
56 addSnapshot: function(category, name, ts, args, opt_baseTypeName) { 56 addSnapshot: function(category, name, ts, args, opt_baseTypeName) {
57 if (this.instances.length === 0) { 57 if (this.instances.length === 0) {
58 this.instances.push(this.createObjectInstanceFunction_( 58 this.instances.push(this.createObjectInstanceFunction_(
59 this.parent, this.scopedId, category, name, ts, opt_baseTypeName)); 59 this.parent, this.scopedId, category, name, ts, opt_baseTypeName));
60 } 60 }
61 61
62 var i = tr.b.findIndexInSortedIntervals( 62 var i = tr.b.math.findIndexInSortedIntervals(
63 this.instances, 63 this.instances,
64 function(inst) { return inst.creationTs; }, 64 function(inst) { return inst.creationTs; },
65 function(inst) { return inst.deletionTs - inst.creationTs; }, 65 function(inst) { return inst.deletionTs - inst.creationTs; },
66 ts); 66 ts);
67 67
68 var instance; 68 var instance;
69 if (i < 0) { 69 if (i < 0) {
70 instance = this.instances[0]; 70 instance = this.instances[0];
71 if (ts > instance.deletionTs || 71 if (ts > instance.deletionTs ||
72 instance.creationTsWasExplicit) { 72 instance.creationTsWasExplicit) {
(...skipping 74 matching lines...) Expand 10 before | Expand all | Expand 10 after
147 // A new instance was deleted with no snapshots in-between. 147 // A new instance was deleted with no snapshots in-between.
148 // Create an instance then kill it. 148 // Create an instance then kill it.
149 lastInstance = this.createObjectInstanceFunction_( 149 lastInstance = this.createObjectInstanceFunction_(
150 this.parent, this.scopedId, category, name, ts); 150 this.parent, this.scopedId, category, name, ts);
151 this.instances.push(lastInstance); 151 this.instances.push(lastInstance);
152 lastInstance.wasDeleted(ts); 152 lastInstance.wasDeleted(ts);
153 return lastInstance; 153 return lastInstance;
154 }, 154 },
155 155
156 getInstanceAt: function(ts) { 156 getInstanceAt: function(ts) {
157 var i = tr.b.findIndexInSortedIntervals( 157 var i = tr.b.math.findIndexInSortedIntervals(
158 this.instances, 158 this.instances,
159 function(inst) { return inst.creationTs; }, 159 function(inst) { return inst.creationTs; },
160 function(inst) { return inst.deletionTs - inst.creationTs; }, 160 function(inst) { return inst.deletionTs - inst.creationTs; },
161 ts); 161 ts);
162 if (i < 0) { 162 if (i < 0) {
163 if (this.instances[0].creationTsWasExplicit) 163 if (this.instances[0].creationTsWasExplicit)
164 return undefined; 164 return undefined;
165 return this.instances[0]; 165 return this.instances[0];
166 } else if (i >= this.instances.length) { 166 } else if (i >= this.instances.length) {
167 return undefined; 167 return undefined;
168 } 168 }
169 return this.instances[i]; 169 return this.instances[i];
170 } 170 }
171 }; 171 };
172 172
173 return { 173 return {
174 TimeToObjectInstanceMap, 174 TimeToObjectInstanceMap,
175 }; 175 };
176 }); 176 });
177 </script> 177 </script>
OLDNEW
« no previous file with comments | « tracing/tracing/model/thread_time_slice.html ('k') | tracing/tracing/model/user_model/user_expectation.html » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698