?? trypost.cpp
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#ifndef TRY_POST#define TRY_POSTbool ttTryPost(char* mailbox, void* msg) { MailboxNode* mbn; Mailbox* m; mbn = (MailboxNode*) rtsys->mailboxList->getFirst(); while (mbn != NULL) { if (mbn->getMailbox()->name != NULL) { if (strcmp(mbn->getMailbox()->name, mailbox) == 0) break; } mbn = (MailboxNode*) mbn->getNext(); } if (mbn == NULL) { char buf[200]; sprintf(buf, "ttTryPost: Non-existent mailbox '%s'!", mailbox); MEX_ERROR(buf); return false; } m = mbn->getMailbox(); if (m->count == m->maxSize) { printf("ttTryPost: Mailbox '%s' is full\n", mailbox); return false; } else { m->buffer[m->inP] = msg; m->count++; m->inP = (m->inP + 1) % m->maxSize; return true; } }int ttTryPostMATLAB(char* mailbox) { MailboxNode* mbn; Mailbox* m; int value; mbn = (MailboxNode*) rtsys->mailboxList->getFirst(); while (mbn != NULL) { if (mbn->getMailbox()->name != NULL) { if (strcmp(mbn->getMailbox()->name, mailbox) == 0) break; } mbn = (MailboxNode*) mbn->getNext(); } if (mbn == NULL) { // Mailbox does not exist char buf[200]; sprintf(buf, "ttTryPost: Non-existent mailbox '%s'\n", mailbox); MEX_ERROR(buf); return 0; } m = mbn->getMailbox(); if (m->count == m->maxSize) { printf("ttTryPost: Mailbox '%s' is full\n", mailbox); value = 0; } else { m->count++; value = m->inP + 1; m->inP = (m->inP + 1) % m->maxSize; } return value;}#endif?? 快捷鍵說明
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