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comparison Implab/Diagnostics/OperationContext.cs @ 134:04d4c92d0f28 v2

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Improved logging
author cin
date Wed, 11 Feb 2015 02:12:15 +0300
parents dc4942d09e74
children ea485487a424
comparison
equal deleted inserted replaced
133:6c49d02a9a05 134:04d4c92d0f28
1 namespace Implab.Diagnostics { 1 namespace Implab.Diagnostics {
2 struct OperationContext { 2 struct OperationContext {
3 readonly LogicalOperation m_initial;
4 public readonly static OperationContext EMPTY = new OperationContext(LogicalOperation.EMPTY, false); 3 public readonly static OperationContext EMPTY = new OperationContext(LogicalOperation.EMPTY, false);
4
5 LogicalOperation m_initial;
5 LogicalOperation m_current; 6 LogicalOperation m_current;
6 readonly bool m_ownership; 7 bool m_ownership;
7 8
8 public OperationContext(LogicalOperation operation, bool ownership) { 9 public OperationContext(LogicalOperation operation, bool ownership) {
9 Safe.ArgumentNotNull(operation, "operation"); 10 Safe.ArgumentNotNull(operation, "operation");
10 11
11 m_initial = operation; 12 m_initial = operation;
37 } 38 }
38 39
39 return detached; 40 return detached;
40 } 41 }
41 42
42 public void EndLogicalOperation() { 43 public LogicalOperation EndLogicalOperation() {
43 if (m_current != m_initial) { 44 var current = m_current;
45 if (m_current != LogicalOperation.EMPTY && (m_current != m_initial || m_ownership)) {
44 m_current = m_current.Parent; 46 m_current = m_current.Parent;
45 } else if (m_current != LogicalOperation.EMPTY && m_ownership) { 47 if (current == m_initial) {
46 m_current = LogicalOperation.EMPTY; 48 // we have complete the owned operation
49 m_initial = m_current;
50 m_ownership = false;
51 }
47 } else { 52 } else {
48 TraceLog.TraceWarning("EndLogicalOperation can't be applied in the current context"); 53 TraceLog.TraceWarning("EndLogicalOperation can't be applied in the current context");
49 } 54 }
55 return current;
50 } 56 }
51 57
52 public void Leave() { 58 public void Leave() {
53 59
54 if ((m_ownership && m_current != LogicalOperation.EMPTY) || (!m_ownership && m_current != m_initial) ) 60 if ((m_ownership && m_current != LogicalOperation.EMPTY) || (!m_ownership && m_current != m_initial) )