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| a/src/utils/cancelcheck.h | b/src/utils/cancelcheck.h | ||
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| 37 | */ |
37 | */ |
| 38 | class CancelExcept {};
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38 | class CancelExcept {};
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| 39 | 39 | ||
| 40 | class CancelCheck {
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40 | class CancelCheck {
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| 41 | public: |
41 | public: |
| 42 | static CancelCheck& instance() {
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42 | static CancelCheck& instance();
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| 43 | static CancelCheck ck; |
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| 44 | return ck; |
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| 45 | } |
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| 46 | void setCancel(bool on = true) {
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43 | void setCancel(bool on = true) {
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| 47 | cancelRequested = on; |
44 | cancelRequested = on; |
| 48 | } |
45 | } |
| 49 | void checkCancel() {
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46 | void checkCancel() {
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| 50 | if (cancelRequested) {
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47 | if (cancelRequested) {
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