mirror of https://github.com/fan-ziqi/rl_sar.git
24 lines
571 B
C++
24 lines
571 B
C++
#ifndef OBSERVATION_BUFFER_HPP
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#define OBSERVATION_BUFFER_HPP
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#include <torch/torch.h>
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#include <vector>
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class ObservationBuffer {
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public:
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ObservationBuffer(int num_envs, int num_obs, int include_history_steps);
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ObservationBuffer();
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void reset(std::vector<int> reset_idxs, torch::Tensor new_obs);
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void insert(torch::Tensor new_obs);
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torch::Tensor get_obs_vec(std::vector<int> obs_ids);
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private:
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int num_envs;
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int num_obs;
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int include_history_steps;
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int num_obs_total;
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torch::Tensor obs_buf;
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};
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#endif // OBSERVATION_BUFFER_HPP
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