QMsmTst is a contrived state machine from Chapter 2 of the PSiCC2 book for testing all possible transition topologies with up to 4-levels of state nesting. NOTE: This example uses only the "QEP" component of the QP/C++ framework. { A_SIG = QP::Q_USER_SIG, B_SIG, C_SIG, D_SIG, E_SIG, F_SIG, G_SIG, H_SIG, I_SIG, TERMINATE_SIG, IGNORE_SIG, MAX_SIG }; opaque pointer to the test SM = &QMsmTst::inst; Test active object : QMsm(&initial) Q_UNUSED_PAR(e); m_foo = 0U; BSP_display("top-INIT;"); QS_SIG_DICTIONARY(A_SIG, nullptr); QS_SIG_DICTIONARY(B_SIG, nullptr); QS_SIG_DICTIONARY(C_SIG, nullptr); QS_SIG_DICTIONARY(D_SIG, nullptr); QS_SIG_DICTIONARY(E_SIG, nullptr); QS_SIG_DICTIONARY(F_SIG, nullptr); QS_SIG_DICTIONARY(G_SIG, nullptr); QS_SIG_DICTIONARY(H_SIG, nullptr); QS_SIG_DICTIONARY(I_SIG, nullptr); QS_SIG_DICTIONARY(TERMINATE_SIG, nullptr); QS_SIG_DICTIONARY(IGNORE_SIG, nullptr); BSP_display("s-ENTRY;"); BSP_display("s-EXIT;"); BSP_display("s-INIT;"); m_foo m_foo = 0U; BSP_display("s-I;"); BSP_display("s-E;"); BSP_terminate(0); BSP_display("s1-ENTRY;"); BSP_display("s1-EXIT;"); BSP_display("s1-INIT;"); BSP_display("s1-I;"); !m_foo m_foo = true; BSP_display("s1-D;"); BSP_display("s1-A;"); BSP_display("s1-B;"); BSP_display("s1-F;"); BSP_display("s1-C;"); BSP_display("s11-ENTRY;"); BSP_display("s11-EXIT;"); BSP_display("s11-H;"); m_foo m_foo = false; BSP_display("s11-D;"); BSP_display("s11-G;"); BSP_display("s2-ENTRY;"); BSP_display("s2-EXIT;"); BSP_display("s2-INIT;"); !m_foo m_foo = true; BSP_display("s2-I;"); BSP_display("s2-F;"); BSP_display("s2-C;"); BSP_display("s21-ENTRY;"); BSP_display("s21-EXIT;"); BSP_display("s21-INIT;"); BSP_display("s21-G;"); BSP_display("s21-A;"); BSP_display("s21-B;"); BSP_display("s211-ENTRY;"); BSP_display("s211-EXIT;"); BSP_display("s211-H;"); BSP_display("s211-D;"); #ifndef QMSMTST_HPP_ #define QMSMTST_HPP_ $declare ${Shared} #endif // QMSMTST_HPP_ #include "qpcpp.hpp" // QP/C++ framework #include "qmsmtst.hpp" // QMsmTst state machine $declare ${SMs::QMsmTst} $define ${Shared::the_sm} $define ${SMs::QMsmTst}